Seiko Cal. 5630 - 501

The 5630-501 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 5630 caliber with 36j jewels beating at 21,600 bph, it delivers a 47 hours power reserve. [seikata-wm-b46b8832aef3]

Also known as: Samurai, Arnie

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

40mm

Case Thickness

12.4mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Cream

Jewels

36j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1976

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