Seiko Cal. 3815 - 215

The 3815-215 is a sought-after Quartz piece from Seiko's golden era. Powered by the 3815 caliber with 26j jewels beating at 36,000 bph, it delivers a 62 hours power reserve. [seikata-wm-d72c1935b260]

Also known as: Emperor, Flighty

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

44mm

Case Thickness

9.9mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Silver

Jewels

26j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1968

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