TAG Heuer Calibre E4 vs Calibre E4 42mm
Size, specs & wrist fit compared
TAG Heuer Calibre E4
45mm
TAG Heuer Calibre E4 42mm
42mm
Which one fits you
Under 16 cm (6.3 in) round, the 45mm's lugs overhang and the 42mm's do not; the 42mm fills the wrist at 16–17.5 cm, the 45mm at 17–19 cm.
What else differs
- Screen: the 45mm has the larger screen, 1.39 in across against 1.28 in on the 42mm.
- Battery: about 24 hours each in everyday use as rated, though the 45mm carries a 430 mAh cell against 330 mAh in the 42mm.
The Calibre E4 is 3mm wider and 1.2mm thicker than the Calibre E4 42mm.
Calibre E4
Calibre E4 42mm
Case width
45mm
42mm−3mm
Thickness
15.1mm
13.9mm−1.2mm
Calibre E4: 45mm or 42mm by wrist size
| Wrist round (mm left each side) | 45mm≈51.5mm lug to lug, est. | 42mm≈48.5mm lug to lug, est. |
|---|---|---|
| 14 cm / 5.5 in | Overhangs (3.2mm over) | Overhangs (1.7mm over) |
| 15 cm / 5.9 in | Overhangs (1.6mm over) | Overhangs (0.1mm over) |
| 16 cm / 6.3 in | Bold (0.1mm) | Sweet spot (1.6mm) |
| 17 cm / 6.7 in | Sweet spot (1.7mm) | Sweet spot (3.2mm) |
| 18 cm / 7.1 in | Sweet spot (3.3mm) | Balanced (4.8mm) |
| 19 cm / 7.5 in | Balanced (4.9mm) | Balanced (6.4mm) |
| 20 cm / 7.9 in | Balanced (6.5mm) | Balanced (8mm) |
Switch or add watches
TAG Heuer
Calibre E4
TAG Heuer
Calibre E4 42mm
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Battery life compared
E4E4 42mm
Battery life
1 day1 day
2D Dimension Schematics
- TAG Heuer Calibre E4 45mm × ≈51.5mm (est.) · 15.1mm thick
- TAG Heuer Calibre E4 42mm 42mm × ≈48.5mm (est.) · 13.9mm thick
3D preview
Calibre E4 vs Calibre E4 42mm on a wrist
Specifications
The short version
9 key specs| Spec | TAG HeuerCalibre E4 | TAG HeuerCalibre E4 42mm |
|---|---|---|
| Case Width | 45mm | 42mm |
| Thickness | 15.1mm | 13.9mm |
| Shape | Circular | Circular |
| Water Resistance | Waterproof | Waterproof |
| GPS | Yes | No |
| Display type | OLED/AMOLED | OLED/AMOLED |
| Screen size | 1.39 inches | 1.28 inches |
| Battery life | 1 day | 1 day |
| Released | 2022 | 2022 |
Where the specifications differ
9 differences| Spec | TAG Heuer Calibre E4 | TAG Heuer Calibre E4 42mm |
|---|---|---|
| Design | ||
| width | 45 | 42 |
| height | 45 | 42 |
| volume | 30.58 cm³ | 24.52 cm³ |
| thickness | 15.1 | 13.9 |
| resolution | 454 x 454 px | 416 x 416 px |
| screen size | 1.39 inches | 1.28 inches |
| Battery | ||
| battery power | 430 mAh | 330 mAh |
| Sensors | ||
| has GPS | Yes | No |
| Features | ||
| Can be used to answer calls | No | Yes |
The other 78 specifications both list are identical.