Seiko Cal. 3815 - 628

The Seiko 3815-628 represents an important milestone in Seiko's 1993 lineup. It features a Silver dial protected by a Sapphire crystal and offers 50m of water resistance. [seikata-wm-f8077f0f1692]

Also known as: Monster, Pogue

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

34mm

Case Thickness

10.9mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

50m

Dial Color

Silver

Jewels

26j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1993

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