Seiko Cal. 3815 - 956

Released in 1978, the Cal. 3815 with design code 956 was part of Seiko's domestic market collection. It features a Champagne dial protected by a Acrylic crystal and offers 60m of water resistance. [seikata-wm-2704498690f3]

Also known as: Emperor

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

36mm

Case Thickness

9.6mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Champagne

Jewels

31j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1978

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