Seiko Cal. 4537 - 759

Seiko 4537-759

This Hand-Winding model from 1976 features a 39mm Hardlex-Coated Steel case. With its 19mm lug width and 10.0mm profile, it sits comfortably on most wrists. [seikata-wm-b67c1d9f3085]

Also known as: Monster, Tuna

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
10.0mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
150m
Dial Color
Navy
Jewels
24j
Frequency
36,000 bph
Power Reserve
52 hours
Year
1976

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seikata-wm-b67c1d9f3085