Montblanc · 2022
Summit 3 Size, Dimensions & Wrist Fit
The Summit 3 looks in proportion on wrists of 14.5–21 cm (5.7–8.3 in) round, and fills the wrist at 15.5–17 cm (lug-to-lug estimated at ≈47mm; Montblanc does not publish it).
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Does the Summit 3 fit your wrist?
| Wrist round (mm left each side) | 41mm≈47mm lug to lug, est. |
|---|---|
| 14 cm / 5.5 in | Overhangs (0.9mm over) |
| 15 cm / 5.9 in | Bold (0.7mm) |
| 16 cm / 6.3 in | Sweet spot (2.3mm) |
| 17 cm / 6.7 in | Sweet spot (3.9mm) |
| 18 cm / 7.1 in | Balanced (5.5mm) |
| 19 cm / 7.5 in | Balanced (7.1mm) |
| 20 cm / 7.9 in | Balanced (8.8mm) |
The Summit 3 in short
- Compared with the previous Summit 2, it is 1mm narrower, 0.3mm thinner and 69.9g lighter.
- Rated for 1 day of use per charge.
- Water rated to 50 m.
- 52g on the wrist.
- 1.28 inches AMOLED display.
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Summit 3 battery life
Published runtime
- Battery life1 day
Settings to change and the 24-hour idle test are on the battery check.
2D Dimension Schematics
- Montblanc Summit 3 41mm × ≈47mm (est.) · 14mm thick
3D preview
Montblanc Summit 3 on a wrist
Alternatives to the Summit 3
42mm · 14.3mm thick · 121.9g42mmMontblanc
Summit 2
41mm · 14.17mm thick41mmTAG Heuer
Carrera Chronograph Glass Box 41 Stainless Steel / Teal Green
41mm41mmZenith
Defy Skyline Tourbillon Skeleton Rose Gold / Blue
41mm · 12.6mm thick41mmTAG Heuer
Carrera Day Date Stainless Steel Red Gold / Champagne / Bracelet
41mm · 12mm thick · 33g41mmGarmin
Venu 4 41mm
41mm · 12.3mm thick · 31g41mmGoogle
Pixel Watch 4 41mm
Summit 3 specifications
- Battery life
- 1 days
- Display
- 1.28 inches
- Resolution
- 416 x 416 px
- Water rating
- Waterproof
- Storage
- 8GB
Show all specificationsMontblanc's published specification, for reference · checked September 2026
Design
- width
- 41
- height
- 41
- volume
- 23.53 cm³
- weight
- 52 g
- thickness
- 14
- resolution
- 416 x 416 px
- screen size
- 1.28 inches
- Display type
- OLED/AMOLED
- Has a display
- No
- pixel density
- 459 ppi
- water resistance
- Waterproof
- Always-On Display
- No
- has a touch screen
- No
- waterproof depth rating
- 50 m
- Watch band is replaceable
- Yes
- Has sapphire glass display
- No
- has branded damage-resistant glass
- No
Battery
- battery life
- 1 days
- has wireless charging
- Yes
- has a removable battery
- No
- Has a solar power battery
- No
- has a rechargeable battery
- Yes
Sensors
- has GPS
- No
- has a compass
- No
- Has a barometer
- Yes
- has a gyroscope
- Yes
- Has a cadence sensor
- No
- has an accelerometer
- Yes
- Monitors perspiration
- No
- Has a heart rate monitor
- Yes
- Has a temperature sensor
- No
- Monitors blood oxygenation levels
- No
Features
- RAM
- 1GB
- release date
- 2022-06-27
- Has a stopwatch
- Yes
- Has smart alarm
- No
- warranty period
- 1 years
- Has call control
- Yes
- Has silent alarm
- Yes
- internal storage
- 8GB
- Has notifications
- Yes
- Has ECG technology
- No
- Locates your phone
- No
- has a front camera
- No
- has fall detection
- No
- has voice commands
- No
- Acquires GPS faster
- No
- Has vibrating alerts
- Yes
- number of microphones
- 1
- Can be used to answer calls
- Yes
- has irregular heart rate warnings
- No
- Has a built-in camera remote control function
- No
Connectivity
- has NFC
- No
- supports ANT+
- No
- supports Wi-Fi
- Yes
- supports Galileo
- No
- Bluetooth version
- 5
- has a cellular module
- No
- Is compatible with iOS
- Yes
- Is compatible with Android
- Yes
Miscellaneous
- has aptX
- No
- Has passcode
- Yes
- Is compatible with Windows
- No
- Is compatible with Mac OS X
- No
- has an external memory slot
- No
- has a battery level indicator
- Yes
- has a socket for a 3.5 mm audio jack
- No
App & Software
- Ad-free
- Yes
- Free app
- Yes
- Has coaching
- No
- Supports routes
- No
- Has achievements
- Yes
- Has goal setting
- Yes
- Has exercise diary
- Yes
- Can be personalised
- Yes
- Has weight tracking
- Yes
- Tracks water intake
- Yes
- Has inactivity alerts
- Yes
- Has temperature tracking
- No
- Doesn’t require account
- No
- Provides activity reports
- Yes
- Counts how many calories you've burned
- Yes
Activity tracking
- Measures pace
- No
- Tracks distance
- No
- Tracks elevation
- No
- Designed for golf
- No
- Tracks your sleep
- Yes
- Tracks steps taken
- Yes
- Designed for diving
- No
- Has a route tracker
- No
- Has exercise tagging
- Yes
- Has multi-sport mode
- No
- Tracks calorie intake
- Yes
- Provides sleep reports
- Yes
- Detects activities automatically
- Yes
- Has a stroke counter for swimming
- No
