Seiko Cal. 4559 - 137

Seiko 4559-137

This Automatic model from 1970 features a 38mm Titanium case. Powered by the 4559 caliber with 35j jewels beating at 28,800 bph, it delivers a 67 hours power reserve. [seikata-wm-386c5aae1bff]

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
38mm
Case Thickness
14.8mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
Black
Jewels
35j
Frequency
28,800 bph
Power Reserve
67 hours
Year
1970

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seikata-wm-386c5aae1bff