Seiko Cal. 3815 - 616

This Quartz model from 1967 features a 37mm Gold-Plated case. With its 21mm lug width and 15.4mm profile, it sits comfortably on most wrists. [seikata-wm-3fce5eb59fbf]

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

15.4mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Black

Jewels

21j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1967

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