Seiko Cal. 5690 - 291

The 5690-291 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 5690 caliber with 21j jewels beating at 36,000 bph, it delivers a 60 hours power reserve. [seikata-wm-a3770ab37ae7]

Also known as: Samurai, Panda

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

42mm

Case Thickness

12.6mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Burgundy

Jewels

21j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1970

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