Seiko Cal. 3851 - 815

This Spring Drive model from 1988 features a 46mm PVD Black case. It features a Burgundy dial protected by a Mineral crystal and offers 90m of water resistance. [seikata-wm-2e2a9c166022]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

46mm

Case Thickness

12.3mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

90m

Dial Color

Burgundy

Jewels

24j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1988

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