Seiko Cal. 3816 - 835

This Spring Drive model from 1970 features a 42mm PVD Black case. It features a Champagne dial protected by a Sapphire crystal and offers 200m of water resistance. [seikata-wm-8056aaf83c72]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

42mm

Case Thickness

12.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

200m

Dial Color

Champagne

Jewels

29j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1970

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