Seiko Cal. 6633 - 909

Seiko 6633-909

The Seiko 6633-909 represents an important milestone in Seiko's 1988 lineup. Powered by the 6633 caliber with 29j jewels beating at 21,600 bph, it delivers a 37 hours power reserve. [seikata-wm-03b18f775faf]

Also known as: Sea Horse

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
46mm
Case Thickness
14.0mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
180m
Dial Color
Black
Jewels
29j
Frequency
21,600 bph
Power Reserve
37 hours
Year
1988

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