Seiko Cal. 5659 - 312

Seiko 5659-312

This Quartz model from 1985 features a 36mm Hardlex-Coated Steel case. The Inner Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-a83b49dc82c1]

Also known as: Tuna, Baby Tuna

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
8.4mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
40m
Dial Color
Navy
Jewels
36j
Frequency
36,000 bph
Power Reserve
50 hours
Year
1985

Related Models

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