Seiko Cal. 3860 - 105

The Seiko 3860-105 represents an important milestone in Seiko's 1990 lineup. It features a White dial protected by a Hardlex crystal and offers 60m of water resistance. [seikata-wm-9cc177d8b0d9]

Also known as: Samurai, Rally

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

46mm

Case Thickness

15.7mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

White

Jewels

32j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1990

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