Seiko Cal. 6632 - 669

The 6632-669 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6632 caliber with 25j jewels beating at 28,800 bph, it delivers a 38 hours power reserve. [seikata-wm-5e0b8b2da613]

Also known as: Crown

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

10.3mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

110m

Dial Color

Silver

Jewels

25j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1974

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