Seiko Cal. 5636 - 660

Seiko 5636-660

The Seiko 5636-660 represents an important milestone in Seiko's 1993 lineup. Powered by the 5636 caliber with 22j jewels beating at 28,800 bph, it delivers a 51 hours power reserve. [seikata-wm-e52bc8e1aa5f]

Also known as: Monster, Navigator

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
12.4mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
190m
Dial Color
White
Jewels
22j
Frequency
28,800 bph
Power Reserve
51 hours
Year
1993

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