Seiko Cal. 3856 - 815

This Automatic model from 1984 features a 41mm Stainless Steel case. It features a Green dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-40b00d1c296d]

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

15.0mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Green

Jewels

33j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1984

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