Seiko Cal. 3872 - 725

This Spring Drive model from 1982 features a 43mm Stainless Steel case. It features a Black dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-62c9f7e084b9]

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

12.5mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Black

Jewels

19j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1982

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