Seiko Cal. 5633 - 109

Seiko 5633-109

The 5633-109 is a sought-after Quartz piece from Seiko's golden era. Powered by the 5633 caliber with 35j jewels beating at 36,000 bph, it delivers a 61 hours power reserve. [seikata-wm-0eb0d71b4e60]

Also known as: Monster, Sumo

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
44mm
Case Thickness
10.3mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
60m
Dial Color
Champagne
Jewels
35j
Frequency
36,000 bph
Power Reserve
61 hours
Year
1974

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