Seiko Cal. 7136 - 583

Seiko 7136-583

This Hand-Winding model from 1969 features a 39mm Hardlex-Coated Steel case. It features a Navy dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-d542a111361f]

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
13.8mm
Lug Width
21mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
110m
Dial Color
Navy
Jewels
21j
Frequency
28,800 bph
Power Reserve
48 hours
Year
1969

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