Seiko Cal. 5660 - 285

Seiko 5660-285

This Automatic model from 1968 features a 41mm Gold-Plated case. With its 19mm lug width and 9.8mm profile, it sits comfortably on most wrists. [seikata-wm-fe5c9c741cdb]

Also known as: Tuna

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
41mm
Case Thickness
9.8mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
140m
Dial Color
Blue Sunburst
Jewels
21j
Frequency
28,800 bph
Power Reserve
70 hours
Year
1968

Related Models

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