Seiko Cal. 6312 - 187

Seiko 6312-187

This Solar model from 1992 features a 37mm PVD Black case. The Inner Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-dd66d0922544]

Also known as: Samurai, Shogun

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
37mm
Case Thickness
13.1mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
Black
Jewels
33j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1992

Related Models

seikata-wm-dd66d0922544