Seiko Cal. 3873 - 725

The Seiko 3873-725 represents an important milestone in Seiko's 1970 lineup. It features a White dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-90e4db90f93b]

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

40mm

Case Thickness

11.5mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

White

Jewels

25j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1970

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