Seiko Cal. 6693 - 208

Seiko 6693-208

The 6693-208 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6693 caliber with 19j jewels beating at 36,000 bph, it delivers a 55 hours power reserve. [seikata-wm-3aeaa94f9bb8]

Also known as: UFO, Rally

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
13.6mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
140m
Dial Color
Cream
Jewels
19j
Frequency
36,000 bph
Power Reserve
55 hours
Year
1975

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