Seiko Cal. 4537 - 912

Seiko 4537-912

This Automatic model from 1979 features a 39mm Titanium case. Powered by the 4537 caliber with 32j jewels beating at 36,000 bph, it delivers a 47 hours power reserve. [seikata-wm-3472b74118f9]

Also known as: Helmet, Crown

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
39mm
Case Thickness
15.2mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
60m
Dial Color
Navy
Jewels
32j
Frequency
36,000 bph
Power Reserve
47 hours
Year
1979

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seikata-wm-3472b74118f9