Seiko Cal. 3837 - 556

The Seiko 3837-556 represents an important milestone in Seiko's 1982 lineup. It features a White dial protected by a Hardlex crystal and offers 80m of water resistance. [seikata-wm-df15bb0e8cf5]

Also known as: Monster

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

9.9mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

White

Jewels

33j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1982

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