Seiko Cal. 6633 - 985

Seiko 6633-985

The Seiko 6633-985 represents an important milestone in Seiko's 1994 lineup. Powered by the 6633 caliber with 27j jewels beating at 21,600 bph, it delivers a 53 hours power reserve. [seikata-wm-c9632c58675c]

Also known as: Sumo

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
37mm
Case Thickness
15.1mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
Champagne
Jewels
27j
Frequency
21,600 bph
Power Reserve
53 hours
Year
1994

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seikata-wm-c9632c58675c