Seiko Cal. 6131 - 986

Seiko 6131-986

This Hand-Winding model from 1977 features a 37mm Hardlex-Coated Steel case. The Fixed bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-dc7337a56417]

Also known as: Samurai

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
12.3mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
170m
Dial Color
Burgundy
Jewels
33j
Frequency
28,800 bph
Power Reserve
42 hours
Year
1977

Related Models

seikata-wm-dc7337a56417