Seiko Cal. 3860 - 407

The Seiko 3860-407 represents an important milestone in Seiko's 1999 lineup. It features a White dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-52e6f541755b]

Also known as: Shogun, Crown

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

14.1mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

White

Jewels

17j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1999

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