Seiko Cal. 4437 - 170

Seiko 4437-170

This Automatic model from 1987 features a 41mm Stainless Steel case. The Rotating bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-15537bfa5881]

Also known as: Rally, Sportsmatic

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
14.7mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
110m
Dial Color
Black
Jewels
22j
Frequency
21,600 bph
Power Reserve
47 hours
Year
1987

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seikata-wm-15537bfa5881