Seiko Cal. 6681 - 442

This Hand-Winding model from 1991 features a 42mm Two-Tone case. With its 22mm lug width and 12.8mm profile, it sits comfortably on most wrists. [seikata-wm-ee3adb576668]

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

42mm

Case Thickness

12.8mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

130m

Dial Color

Green

Jewels

30j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1991

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