Seiko Cal. 4437 - 656

Seiko 4437-656

This Quartz model from 1965 features a 36mm Titanium case. With its 18mm lug width and 13.8mm profile, it sits comfortably on most wrists. [seikata-wm-7430710c859f]

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
36mm
Case Thickness
13.8mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
60m
Dial Color
Navy
Jewels
23j
Frequency
36,000 bph
Power Reserve
54 hours
Year
1965

Related Models

seikata-wm-7430710c859f