Seiko Cal. 4437 - 766

Seiko 4437-766

This Automatic model from 1984 features a 40mm Gold-Plated case. The Fixed bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-385a8fb2015a]

Also known as: Rally, World Timer

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
40mm
Case Thickness
8.7mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
90m
Dial Color
Navy
Jewels
28j
Frequency
21,600 bph
Power Reserve
61 hours
Year
1984

Related Models

seikata-wm-385a8fb2015a