Seiko Cal. 3861 - 334

This Hand-Winding model from 1990 features a 42mm PVD Black case. Powered by the 3861 caliber with 32j jewels beating at 36,000 bph, it delivers a 60 hours power reserve. [seikata-wm-c3ec4a0012c0]

Also known as: Helmet, Navigator

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

42mm

Case Thickness

14.5mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Champagne

Jewels

32j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1990

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