Seiko Cal. 5690 - 481

The 5690-481 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 5690 caliber with 26j jewels beating at 21,600 bph, it delivers a 68 hours power reserve. [seikata-wm-bb3a7c6e139f]

Also known as: Samurai

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

39mm

Case Thickness

8.4mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

50m

Dial Color

Champagne

Jewels

26j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1978

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