Seiko Cal. 6653 - 650

Seiko 6653-650

The 6653-650 is a sought-after Solar piece from Seiko's golden era. Powered by the 6653 caliber with 20j jewels beating at 21,600 bph, it delivers a 64 hours power reserve. [seikata-wm-a490e714f62f]

Also known as: Sportsmatic, Golden Tuna

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
37mm
Case Thickness
12.2mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
60m
Dial Color
White
Jewels
20j
Frequency
21,600 bph
Power Reserve
64 hours
Year
1998

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