Seiko Cal. 4437 - 956

Seiko 4437-956

This Hand-Winding model from 1979 features a 39mm Gold-Plated case. The Fixed bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-6a7fe9f448f7]

Also known as: Monster, Crown

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
39mm
Case Thickness
10.5mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
160m
Dial Color
Blue Sunburst
Jewels
35j
Frequency
28,800 bph
Power Reserve
51 hours
Year
1979

Related Models

seikata-wm-6a7fe9f448f7