Seiko Cal. 6636 - 957

Seiko 6636-957

The 6636-957 is a sought-after Kinetic piece from Seiko's golden era. The Inner Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-068d7ce2f9ac]

Also known as: Turtle

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
45mm
Case Thickness
9.2mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
80m
Dial Color
Blue Sunburst
Jewels
32j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1983

Related Models

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