Seiko Cal. 3823 - 642

The 3823-642 is a sought-after Automatic piece from Seiko's golden era. Powered by the 3823 caliber with 31j jewels beating at 36,000 bph, it delivers a 39 hours power reserve. [seikata-wm-c6e7ba0fbc8e]

Also known as: Panda, Crown

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

43mm

Case Thickness

14.6mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

90m

Dial Color

Cream

Jewels

31j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1988

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