Manufacturer Seiko Caliber Number 4R34, 4R34A Movement Type Automatic Diameter 27.4mm (casing 27mm) Jewels 24 Vibrations Per Hour 21,600 bph...
4R34
Manufacturer Seiko Instruments (SII), Time Module (TMI) Caliber Number NH34, NH34A Movement Type Automatic Lignes 12”’ Diameter 27.4mm (29.36mm w/...
Recent Comments
I have the Y675 for the SII union watch, its still made in japan
I need some help please (in so many ways!). I’m trying to figure out the…
hi there. I am looking for a spare part for the 2893-2 - the part…
hello, does anyone know if it is 1:1 clone of the 6498/6497 in terms of…
Glad you think so. Thank you for the comment!
Informative. Thank you!
Mixed experience with this caliber, I have 2 watches with it, the first one is…