Seiko Cal. 0742 - 873

The Seiko 0742-873 represents an important milestone in Seiko's 1975 lineup. Powered by the 0742 caliber with 31j jewels beating at 28,800 bph, it delivers a 53 hours power reserve. [seikata-wm-d13b017cd41e]

Also known as: Crown

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

38mm

Case Thickness

10.7mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

30m

Dial Color

Burgundy

Jewels

31j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1975

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