Seiko Cal. 3861 - 842

This Solar model from 1989 features a 40mm Titanium case. With its 20mm lug width and 10.4mm profile, it sits comfortably on most wrists. [seikata-wm-bb2740ddc153]

Also known as: Shogun, Baby Tuna

Specifications

Movement

Solar

Case Material

Titanium

Case Width

40mm

Case Thickness

10.4mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Navy

Jewels

21j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1989

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