Seiko Cal. 6233 - 983

This Solar model from 1981 features a 37mm PVD Black case. Powered by the 6233 caliber with 29j jewels beating at 21,600 bph, it delivers a 43 hours power reserve. [seikata-wm-4e0fe12b4708]

Also known as: Sportsmatic, Golden Tuna

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

37mm

Case Thickness

13.1mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

160m

Dial Color

Burgundy

Jewels

29j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1981

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