Seiko Cal. 0761 - 643

Seiko 0761-643

This Hand-Winding model from 1987 features a 42mm Gold-Plated case. The Fixed bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-68cb061185e3]

Also known as: Helmet

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
42mm
Case Thickness
12.3mm
Lug Width
22mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
90m
Dial Color
Silver
Jewels
26j
Frequency
28,800 bph
Power Reserve
44 hours
Year
1987

Related Models

seikata-wm-68cb061185e3