Seiko Cal. 6635 - 759

Seiko 6635-759

The 6635-759 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6635 caliber with 21j jewels beating at 36,000 bph, it delivers a 45 hours power reserve. [seikata-wm-8dc6fcff8587]

Also known as: Tuna, Panda

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
43mm
Case Thickness
9.7mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
30m
Dial Color
Navy
Jewels
21j
Frequency
36,000 bph
Power Reserve
45 hours
Year
1971

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seikata-wm-8dc6fcff8587