Manufacturer Seiko Time Corp. Caliber Number 5M42, 5M42A Movement Type Kinetic In-House Yes Diameter 27.6mm Casing Diameter 27mm Height 4.3mm...
5M42
Manufacturer Seiko Time Corp. Caliber Number 5M43, 5M43A Movement Type Kinetic In-House Yes Diameter 27.6mm Casing Diameter 27mm Height 4.3mm...
Recent Comments
Any anti-magnetic qualities? Does this use a silicon balance spring?
This is what quality watches like the Bulova CURV cost. The fact that it is…
The other issue is that they went with a rotor mechanism that only winds in…
I have a Seiko Solar pilot chronograph from twenty years ago. Never let me down…
i just finished regulating it in a watch i put together and it is +1…
No hacking seconds. Dealbreaker. Don’t settle for less than the ST2130 from Seagull.
Same model here