Seiko Cal. 4437 - 330

Seiko 4437-330

This Kinetic model from 1972 features a 41mm Titanium case. With its 21mm lug width and 12.9mm profile, it sits comfortably on most wrists. [seikata-wm-ca4e4f3f645a]

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
41mm
Case Thickness
12.9mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
170m
Dial Color
Green
Jewels
22j
Frequency
21,600 bph
Power Reserve
53 hours
Year
1972

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seikata-wm-ca4e4f3f645a