Seiko Cal. 6285 - 390

Seiko 6285-390

This Automatic model from 1971 features a 46mm Hardlex-Coated Steel case. Powered by the 6285 caliber with 29j jewels beating at 21,600 bph, it delivers a 54 hours power reserve. [seikata-wm-2b39eea47ea1]

Also known as: Baby Tuna

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
9.6mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
100m
Dial Color
Champagne
Jewels
29j
Frequency
21,600 bph
Power Reserve
54 hours
Year
1971

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