Seiko Cal. 5630 - 674

The 5630-674 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 5630 caliber with 22j jewels beating at 36,000 bph, it delivers a 61 hours power reserve. [seikata-wm-7b3250ded601]

Also known as: Panda, Silverwave

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

12.2mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Burgundy

Jewels

22j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1974

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