Omega Watch Sizes & Specifications
3,821 Omega models with case dimensions. Set your wrist width below to see which of them actually fit before you shop.
Models
3,821Case shapes
3704 round, 103 rectangularNewest
2026Oldest
1957Every Omega model, measured
Set your wrist width and the table tells you where each of the 3821 measured models lands — how much clearance you get per side, and which ones hang over the edge. Open a row for its full spec sheet.
Affiliate disclosure: As an Amazon Associate, WatchFitTool earns from qualifying purchases. If you buy through links on this page, we may earn a commission at no extra cost to you. Learn more.
Which of these fits your wrist?
Roughly a 14.7cm wrist circumference — the measurement a tape gives you. Compared against lug-to-lug where we have it, case width otherwise.
3817 of 3821 models sit on this wrist without the lugs hanging over the edge.
| Model | Your Fit | Width | Offer | |
|---|---|---|---|---|
Seamaster Diver 300M Master Co-Axial 43.5 Milano Cortina 2026 Winter Olympics522.92.44.20.04.001 (aka: 52292442004001) | Balanced5.8mm clear | 43.5mm | Check offer | |
Speedmaster Professional Moonwatch 3861 Stainless Steel / Black Lacquer310.30.42.50.01.004 (aka: 31030425001004) | Balanced6.5mm clear | 42mm | Check offer | |
Speedmaster Professional Moonwatch 3861 Moonshine Gold / Black Lacquer310.60.42.50.01.002 (aka: 31060425001002) | Balanced6.5mm clear | 42mm | Check offer | |
Seamaster Aqua Terra 150M Master Co-Axial 30 Stainless Steel / Lavender / Bracelet220.10.30.20.10.002 (aka: 22010302010002) | Roomy12.5mm clear | 30mm | Check offer | |
Seamaster Aqua Terra 150M Master Co-Axial 30 Stainless Steel - Moonshine Gold / Brown - Diamond / Bracelet220.20.30.20.63.001 | Roomy12.5mm clear | 30mm | Check offer | |
Seamaster Aqua Terra 150M Master Co-Axial 30 Stainless Steel - Diamond / Grey - Diamond / Bracelet220.15.30.20.56.001 (aka: 22015302056001) | Roomy12.5mm clear | 30mm | Check offer | |
Seamaster Aqua Terra 150M Master Co-Axial 30 Stainless Steel - Moonshine Gold - Diamond / MOP - Diamond / Bracelet220.25.30.20.55.001 | Roomy12.5mm clear | 30mm | Check offer | |
Seamaster Diver 300M Master Co-Axial 42 Bronze Gold / Black / Bracelet210.90.42.20.01.003 (aka: 21090422001003) | Balanced6.5mm clear | 42mm | Check offer | |
Seamaster Aqua Terra 150M Master Co-Axial 30 Sedna Gold / Linen / Bracelet220.50.30.20.09.001 | Roomy12.5mm clear | 30mm | Check offer | |
Seamaster Aqua Terra 150M Master Chronometer 41 Stainless Steel - Ceramic / Turquoise / Rubber220.32.41.21.03.001 (aka: 22032412103001) | Balanced7.0mm clear | 41mm | Check offer | |
Constellation 28 Quartz Stainless Steel / Silver131.10.28.60.02.002 (aka: 13110286002002) | Roomy13.5mm clear | 28mm | Check offer | |
Seamaster Aqua Terra 150M Master Co-Axial 30 Stainless Steel / MOP220.10.30.20.55.001 (aka: 22010302055001) | Roomy12.5mm clear | 30mm | Check offer | |
Railmaster Omega Co-Axial Master Chronometer Small Seconds 38 Stainless Steel / Beige Gradient235.12.38.20.13.001 (aka: 23512382013001) | Roomy8.5mm clear | 38mm | Check offer | |
Seamaster Aqua Terra 150M Master Co-Axial 30 Stainless Steel - Sedna Gold / Pine220.20.30.20.10.002 (aka: 22020302010002) | Roomy12.5mm clear | 30mm | Check offer | |
Railmaster Omega Co-Axial Master Chronometer 38 Stainless Steel / Grey Gradient235.12.38.20.06.001 (aka: 23512382006001) | Roomy8.5mm clear | 38mm | Check offer | |
Railmaster Omega Co-Axial Master Chronometer 38 Stainless Steel / Grey Gradient / Bracelet235.10.38.20.06.001 (aka: 23510382006001) | Roomy8.5mm clear | 38mm | Check offer | |
Constellation 28 Quartz Stainless Steel / Black131.10.28.60.01.001 (aka: 13110286001001) | Roomy13.5mm clear | 28mm | Check offer | |
Constellation 28 Quartz Stainless Steel - Diamond / Silver131.15.28.60.02.001 | Roomy13.5mm clear | 28mm | Check offer | |
Constellation 25 Quartz Stainless Steel / Silver131.10.25.60.02.002 (aka: 13110256002002) | Roomy15.0mm clear | 25mm | Check offer | |
Constellation 25 Quartz Stainless Steel - Diamond / Aventurine131.15.25.60.53.002 (aka: 13115256053002) | Roomy15.0mm clear | 25mm | Check offer | |
Constellation 28 Quartz Stainless Steel / Peacock Blue131.10.28.60.03.002 (aka: 13110286003002) | Roomy13.5mm clear | 28mm | Check offer | |
Seamaster Aqua Terra 150M Master Co-Axial 30 Stainless Steel - Moonshine Gold / Silver / Bracelet220.20.30.20.02.001 (aka: 22020302002001) | Roomy12.5mm clear | 30mm | Check offer | |
Seamaster Aqua Terra 150M Master Co-Axial 30 Moonshine Gold - Diamond / Green - Diamond / Bracelet220.55.30.20.60.001 | Roomy12.5mm clear | 30mm | Check offer | |
Seamaster Aqua Terra 150M Master Co-Axial 30 Stainless Steel / Sandstone220.10.30.20.09.001 | Roomy12.5mm clear | 30mm | Check offer | |
Speedmaster Date 38 Milano Cortina 2026 Winter Olympics522.30.38.50.04.002 (aka: 52230385004002) | Roomy8.5mm clear | 38mm | Check offer | |
Speedmaster Date 38 Milano Cortina 2026 Winter Olympics522.30.38.50.04.001 (aka: 52230385004001) | Roomy8.5mm clear | 38mm | Check offer | |
Speedmaster Professional Moonwatch 321 Platinum / Black / Bracelet311.90.42.30.99.002 (aka: 31190423099002) | Balanced6.5mm clear | 42mm | Check offer | |
De Ville Prestige Co-Axial Master Chronometer Pointer Date 42 Stainless Steel - Sedna Gold / Silver / Bracelet434.20.42.22.02.001 (aka: 43420422202001) | Balanced6.5mm clear | 42mm | Check offer | |
Railmaster Omega Co-Axial Master Chronometer Small Seconds 38 Stainless Steel / Beige Gradient / Bracelet235.10.38.20.13.001 (aka: 23510382013001) | Roomy8.5mm clear | 38mm | Check offer | |
De Ville Prestige Co-Axial Master Chronometer Pointer Date 42 Stainless Steel / Yellow Gold / Green Sunburst / Bracelet434.20.42.22.10.001 (aka: 43420422210001) | Balanced6.5mm clear | 42mm | Check offer | |
Seamaster Planet Ocean 600M Co-Axial Worldtimer 45.5 Master Chronometer GMT Ceramic / Black - Grey / Rubber215.92.46.22.01.007 (aka: 21592462201007) | Balanced4.8mm clear | 45.5mm | Check offer | |
Speedmaster Moonwatch Grey Side of the Moon / Fabric310.92.44.50.06.001 | Balanced5.4mm clear | 44.25mm | Check offer | |
Seamaster Diver 300M Master Co-Axial 42 Stainless Steel / Black / NATO210.32.42.20.01.005 (aka: 21032422001005) | Balanced6.5mm clear | 42mm | Check offer | |
Seamaster Aqua Terra 150M Shades Master Chronometer 38 Stainless Steel / Lavender / Bracelet220.10.38.20.10.004 (aka: 22010382010004) | Roomy8.5mm clear | 38mm | Check offer | |
Seamaster Planet Ocean 600M Co-Axial 42 Stainless Steel - Orange / Black / Rubber217.32.42.21.01.004 (aka: 21732422101004) | Balanced6.5mm clear | 42mm | Check offer | |
Seamaster Aqua Terra 150M Master Co-Axial 30 Stainless Steel / Black / Bracelet220.10.30.20.01.001 (aka: 22010302001001) | Roomy12.5mm clear | 30mm | Check offer | |
Seamaster Aqua Terra 150M Master Co-Axial 30 Stainless Steel / Blue / Bracelet220.10.30.20.03.001 | Roomy12.5mm clear | 30mm | Check offer | |
Seamaster Aqua Terra 150M Master Co-Axial 30 Moonshine Gold / Champagne / Bracelet220.50.30.20.08.001 | Roomy12.5mm clear | 30mm | Check offer | |
Seamaster Planet Ocean 600M Co-Axial 42 Stainless Steel - Blue / Black / Bracelet217.30.42.21.01.002 (aka: 21730422101002) | Balanced6.5mm clear | 42mm | Check offer | |
Seamaster Aqua Terra 150M Master Co-Axial 30 Stainless Steel / Silver / Bracelet220.10.30.20.02.001 (aka: 22010302002001) | Roomy12.5mm clear | 30mm | Check offer | |
Seamaster Aqua Terra 150M Master Co-Axial 30 Moonshine Gold - Diamond / MOP - Diamond / Bracelet220.55.30.20.55.001 | Roomy12.5mm clear | 30mm | Check offer | |
Seamaster Planet Ocean 600M Co-Axial 42 Stainless Steel - Black / Black / Rubber217.32.42.21.01.001 (aka: 21732422101001) | Balanced6.5mm clear | 42mm | Check offer | |
Seamaster Aqua Terra 150M Master Chronometer 38 Stainless Steel - Ceramic / Turquoise / Rubber220.32.38.20.03.001 (aka: 22032382003001) | Roomy8.5mm clear | 38mm | Check offer | |
Speedmaster Moonphase Stainless Steel / Black Meteorite / Bracelet304.30.43.52.01.001 (aka: 30430435201001) | Balanced6.0mm clear | 43mm | Check offer | |
Seamaster Planet Ocean 600M Co-Axial Worldtimer 45.5 Master Chronometer GMT Ceramic / Black - Turquoise / Rubber215.92.46.22.01.006 (aka: 21592462201006) | Balanced4.8mm clear | 45.5mm | Check offer | |
Seamaster Aqua Terra 150M Master Co-Axial 30 Stainless Steel / Pine220.10.30.20.60.001 (aka: 22010302060001) | Roomy12.5mm clear | 30mm | Check offer | |
Seamaster Planet Ocean 600M Co-Axial 42 Stainless Steel - Orange / Black / Rubber217.32.42.21.01.003 (aka: 21732422101003) | Balanced6.5mm clear | 42mm | Check offer | |
Seamaster Planet Ocean 600M Co-Axial 42 Stainless Steel - Orange / Black / Bracelet217.30.42.21.01.003 (aka: 21730422101003) | Balanced6.5mm clear | 42mm | Check offer | |
Seamaster Planet Ocean 600M Co-Axial 42 Stainless Steel - Black / Black / Bracelet217.30.42.21.01.001 (aka: 21730422101001) | Balanced6.5mm clear | 42mm | Check offer | |
Seamaster Aqua Terra 150M Master Co-Axial 30 Sedna Gold - Diamond / Burgundy220.55.30.20.61.001 (aka: 22055302061001) | Roomy12.5mm clear | 30mm | Check offer | |
Seamaster Planet Ocean 600M Co-Axial 42 Stainless Steel - Blue / Black / Rubber217.32.42.21.01.002 (aka: 21732422101002) | Balanced6.5mm clear | 42mm | Check offer | |
Speedmaster Moonwatch Co-Axial Master Chronometer Dark Side of the Moon / Rubber310.92.44.51.01.004 | Balanced5.4mm clear | 44.25mm | Check offer | |
Speedmaster Moonwatch Co-Axial Master Chronometer Dark Side of the Moon310.92.44.51.01.001 | Balanced5.4mm clear | 44.25mm | Check offer | |
Seamaster Diver 300M Master Co-Axial 42 Moonshine Gold / Black / Rubber210.62.42.20.01.003 (aka: 21062422001003) | Balanced6.5mm clear | 42mm | Check offer | |
Speedmaster Moonwatch Co-Axial Master Chronometer Dark Side of the Moon / Fabric310.92.44.51.01.002 | Balanced5.4mm clear | 44.25mm | Check offer | |
Speedmaster Moonwatch Co-Axial Master Chronometer Dark Side of the Moon Black Black / Rubber310.92.44.51.01.005 | Balanced5.4mm clear | 44.25mm | Check offer | |
Speedmaster Moonwatch Co-Axial Master Chronometer Dark Side of the Moon Black Black / Fabric310.92.44.51.01.003 | Balanced5.4mm clear | 44.25mm | Check offer | |
Constellation 28 Quartz Stainless Steel -Diamond / Burgundy131.15.28.60.11.001 (aka: 13115286011001) | Roomy13.5mm clear | 28mm | Check offer | |
Museum Collection Seamaster Milano Cortina 2026 Winter Olympics522.53.37.20.04.001 (aka: 52253372004001) | Roomy9.0mm clear | 37mm | Check offer | |
Speedmaster Moonwatch Grey Side of the Moon / Rubber310.92.44.50.06.002 (aka: 31092445006002) | Balanced5.4mm clear | 44.25mm | Check offer |
__main.jpg&w=64&q=75){kind=small}
__main.jpg&w=64&q=75){kind=small}
__main.jpg&w=64&q=75){kind=small}
__main.jpg&w=64&q=75){kind=small}
__main.jpg&w=64&q=75){kind=small}
__main.jpg&w=64&q=75){kind=small}
__main.jpg&w=64&q=75){kind=small}
__main.jpg&w=64&q=75){kind=small}
__main.jpg&w=64&q=75){kind=small}
__main.jpg&w=64&q=75){kind=small}
__main.jpg&w=64&q=75){kind=small}
__main.jpg&w=64&q=75){kind=small}
__main.jpg&w=64&q=75){kind=small}
__main.jpg&w=64&q=75){kind=small}
__main.jpg&w=64&q=75){kind=small}
__main.jpg&w=64&q=75){kind=small}
__main.jpg&w=64&q=75){kind=small}
__main.jpg&w=64&q=75){kind=small}
__main.jpg&w=64&q=75){kind=small}
__main.jpg&w=64&q=75){kind=small}
__main.jpg&w=64&q=75){kind=small}
__main.jpg&w=64&q=75){kind=small}
__main.jpg&w=64&q=75){kind=small}
__main.jpg&w=64&q=75){kind=small}
__main.jpg&w=64&q=75){kind=small}
__main.jpg&w=64&q=75){kind=small}
__main.jpg&w=64&q=75){kind=small}
__main.jpg&w=64&q=75){kind=small}
__main.jpg&w=64&q=75){kind=small}
__main.jpg&w=64&q=75){kind=small}
__main.jpg&w=64&q=75){kind=small}
__main.jpg&w=64&q=75){kind=small}
__main.jpg&w=64&q=75){kind=small}
__main.jpg&w=64&q=75){kind=small}
__main.jpg&w=64&q=75){kind=small}
__main.jpg&w=64&q=75){kind=small}
__main.jpg&w=64&q=75){kind=small}
__main.jpg&w=64&q=75){kind=small}
__main.jpg&w=64&q=75){kind=small}
__main.jpg&w=64&q=75){kind=small}
__main.jpg&w=64&q=75){kind=small}
__main.jpg&w=64&q=75){kind=small}
__main.jpg&w=64&q=75){kind=small}
__main.jpg&w=64&q=75){kind=small}
__main.jpg&w=64&q=75){kind=small}
The Omega extremes, ranked
Smallest Omega Watches
The most compact Omega models by case width
- 1
- 2
- 3
- 4
- 5
Thinnest Omega Watches
The slimmest Omega profiles by case thickness
- 1
- 2
- 3
- 4
- 5
__main.jpg&w=64&q=75)
Best Omega for Small Wrists
The smallest footprints — under 46mm top to bottom
- 1
- 2
- 3
- 4
- 5
Largest Omega Watches
The biggest Omega models for those who want presence
- 1
__main.jpg&w=64&q=75)
- 2
__main.jpg&w=64&q=75)
Olympic Pocket Watch 1932 Red Gold70mm wide - 3
__main.jpg&w=64&q=75)
Olympic Pocket Watch 1932 White Gold70mm wide - 4
Pocket Watch 125th Anniversary60mm wide - 5
__main.jpg&w=64&q=75)
The ends of the Omega range
Smallest Omega
Constellation Quadra Quartz Mini 15 Yellow Gold - Diamond / MOP
15mm
Largest Omega
Olympic Pocket Watch 1932 Yellow Gold
70mm
Thinnest Omega
De Ville Quartz 27.5 Stainless Steel - Diamond / MOP / Bracelet
6.33mm thick
Browse Omega watches by size
Omega-sized watches from other brands
Omega centres on 38mm. These are the closest matches we hold elsewhere in the database — one model per brand, same footprint on the wrist.
Apple
Watch SE 3 - GPS + Cellular · 44mm
38mm · 10.7mm thick
Huawei
Watch Fit 4
38mm · 9.5mm thick
__main.jpg&w=3840&q=75)
Certina
DS Action Diver 38 Powermatic 80 PVD / Black
38mm · 13.22mm thick
TAG Heuer
Formula 1 Solargraph 38 Black Polylight / Black / Rubber
38mm · 9.9mm thick
__main.jpg&w=3840&q=75)
Tissot
PR516 Powermatic 80 Stainless Steel / Blue Gradient / Bracelet
38mm · 11.2mm thick
Zenith
Chronomaster Original Stainless Steel / Blue
38mm
Garmin
Lily 2 Active
38mm · 11mm thick
Itel
Icon 3
37.7mm · 11.86mm thick