Seiko Cal. 3860 - 371

The Seiko 3860-371 represents an important milestone in Seiko's 1983 lineup. It features a Burgundy dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-909fbc0e7b46]

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

43mm

Case Thickness

14.6mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Burgundy

Jewels

36j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1983

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