Seiko Cal. 3815 - 912

The 3815-912 is a sought-after Quartz piece from Seiko's golden era. Powered by the 3815 caliber with 36j jewels beating at 36,000 bph, it delivers a 54 hours power reserve. [seikata-wm-d2cce9baab44]

Also known as: Panda

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

12.6mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

White

Jewels

36j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1976

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