Seiko Cal. 4437 - 737

Seiko 4437-737

This Automatic model from 1972 features a 38mm Hardlex-Coated Steel case. The Fixed bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-acedd8a3855c]

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
14.4mm
Lug Width
21mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
120m
Dial Color
Navy
Jewels
26j
Frequency
28,800 bph
Power Reserve
66 hours
Year
1972

Related Models

seikata-wm-acedd8a3855c