Seiko Cal. 3873 - 780

This Hand-Winding model from 1992 features a 42mm Hardlex-Coated Steel case. It features a Burgundy dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-05b87dc3b377]

Also known as: Turtle

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

10.5mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Burgundy

Jewels

34j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1992

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