Seiko Cal. 4437 - 112

Seiko 4437-112

The Seiko 4437-112 represents an important milestone in Seiko's 1967 lineup. The Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-026b9a696e6d]

Also known as: Bellmatic, Sea Horse

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
40mm
Case Thickness
12.6mm
Lug Width
18mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
120m
Dial Color
Champagne
Jewels
20j
Frequency
36,000 bph
Power Reserve
58 hours
Year
1967

Related Models

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