Seiko Cal. 6636 - 983

Seiko 6636-983

The Seiko 6636-983 represents an important milestone in Seiko's 1972 lineup. Powered by the 6636 caliber with 35j jewels beating at 36,000 bph, it delivers a 65 hours power reserve. [seikata-wm-deb4461b4601]

Also known as: Turtle

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
45mm
Case Thickness
13.7mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
190m
Dial Color
Cream
Jewels
35j
Frequency
36,000 bph
Power Reserve
65 hours
Year
1972

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seikata-wm-deb4461b4601