Seiko Cal. 5659 - 727

Seiko 5659-727

This Automatic model from 1988 features a 38mm Hardlex-Coated Steel case. It features a Black dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-a9889a2593f2]

Also known as: Turtle, Helmet

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
13.7mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
70m
Dial Color
Black
Jewels
29j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1988

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seikata-wm-a9889a2593f2