Seiko Cal. 5631 - 269

The 5631-269 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 5631 caliber with 35j jewels beating at 36,000 bph, it delivers a 41 hours power reserve. [seikata-wm-63a928432ad9]

Also known as: Samurai, Arnie

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

15.7mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Champagne

Jewels

35j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1973

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