Seiko Cal. 3862 - 683

The Seiko 3862-683 represents an important milestone in Seiko's 1972 lineup. Powered by the 3862 caliber with 29j jewels beating at 28,800 bph, it delivers a 58 hours power reserve. [seikata-wm-7a5c944035db]

Also known as: Bullhead

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

42mm

Case Thickness

12.1mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

160m

Dial Color

Champagne

Jewels

29j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1972

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