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Synchron Poseidon
Case
- Diameter
- 41mm
- Thickness
- 11.9mm
- Lug-to-lug
- 45mm
- Material
- Titanium
- Water resistance
- 300m
Crystal & dial
- Crystal
- Sapphire
- Dial colour
- Sunshine Yellow
Movement
- Caliber
- La Joux-Perret G100
- Type
- Automatic
- Power reserve
- 68h
- Hacking
- No
- Hand-winding
- No
- Complications
- Time only
La Joux-Perret
The no-date base of La Joux-Perret's G100 family, a Swiss automatic with a 68-hour power reserve at 28,800 vph. A higher-reserve alternative to the ETA 2824 / Sellita SW200 favoured by independent brands.
Design language
- Case shape
- round
- Dial style
- matte
- Bezel
- rotating
- Bracelet
- rubber
- Hands
- baton
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Poseidon collection · 2 watches
2 colorways
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Owners widely praise the Synchron Poseidon for its vintage-inspired diver aesthetics, easy-to-read dial, and precise, grippy bezel. The La Joux-Perret G100 movement is consistently noted as a strong point, with owners reporting good timekeeping, with one seeing it lose about 4 seconds per day, and a 68-hour power reserve. Some find the design busy or the branding confusing, while others appreciate its unique look, comparing it favorably to other military divers. The watch is considered good value, with one reviewer noting its $999 pre-order price and another praising the reassuring crown action as superior to watches at double the cost. On balance, owners and reviewers rate the Synchron Poseidon highly for its vintage charm, robust movement, and excellent value proposition.
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