Seiko Cal. 6233 - 640

Seiko 6233-640

The 6233-640 is a sought-after Quartz piece from Seiko's golden era. Powered by the 6233 caliber with 35j jewels beating at 28,800 bph, it delivers a 53 hours power reserve. [seikata-wm-79ad5b22df86]

Also known as: Samurai, Sea Horse

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
12.5mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
90m
Dial Color
Champagne
Jewels
35j
Frequency
28,800 bph
Power Reserve
53 hours
Year
1991

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