Seiko Cal. 3860 - 822

The Seiko 3860-822 represents an important milestone in Seiko's 1986 lineup. It features a White dial protected by a Sapphire crystal and offers 80m of water resistance. [seikata-wm-0a08424f9d5e]

Also known as: Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

36mm

Case Thickness

11.3mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

White

Jewels

17j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1986

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