Seiko Cal. 3870 - 710

This Hand-Winding model from 1998 features a 42mm Two-Tone case. It features a White dial protected by a Acrylic crystal and offers 60m of water resistance. [seikata-wm-1ec96c870b55]

Also known as: Sportsmatic, Emperor

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

42mm

Case Thickness

12.3mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

60m

Dial Color

White

Jewels

18j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1998

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