Seiko Cal. 3815 - 831

This Automatic model from 1994 features a 45mm PVD Black case. With its 18mm lug width and 15.6mm profile, it sits comfortably on most wrists. [seikata-wm-9630f080affe]

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

45mm

Case Thickness

15.6mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Navy

Jewels

35j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1994

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