Seiko Cal. 6145 - 653

Seiko 6145-653

This Spring Drive model from 1980 features a 35mm Hardlex-Coated Steel case. Powered by the 6145 caliber with 20j jewels beating at 21,600 bph, it delivers a 54 hours power reserve. [seikata-wm-c4b0c097e587]

Also known as: Baby Tuna

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
13.1mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
100m
Dial Color
Blue Sunburst
Jewels
20j
Frequency
21,600 bph
Power Reserve
54 hours
Year
1980

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seikata-wm-c4b0c097e587