Seiko Cal. 6131 - 576

Seiko 6131-576

This Solar model from 1984 features a 35mm PVD Black case. The Inner Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-28b1c72addb5]

Also known as: Bullhead

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
35mm
Case Thickness
11.1mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
130m
Dial Color
Green
Jewels
30j
Frequency
28,800 bph
Power Reserve
60 hours
Year
1984

Related Models

seikata-wm-28b1c72addb5