Seiko Cal. 3861 - 301

This Automatic model from 1984 features a 42mm PVD Black case. Powered by the 3861 caliber with 36j jewels beating at 36,000 bph, it delivers a 43 hours power reserve. [seikata-wm-f63a81218dc3]

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

42mm

Case Thickness

11.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

140m

Dial Color

Burgundy

Jewels

36j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1984

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