Seiko Cal. 6636 - 934

Seiko 6636-934

The 6636-934 is a sought-after Quartz piece from Seiko's golden era. Powered by the 6636 caliber with 30j jewels beating at 36,000 bph, it delivers a 62 hours power reserve. [seikata-wm-78c470053cc6]

Also known as: Sea Horse

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
46mm
Case Thickness
8.9mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
120m
Dial Color
Cream
Jewels
30j
Frequency
36,000 bph
Power Reserve
62 hours
Year
1995

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seikata-wm-78c470053cc6