Seiko Cal. 3815 - 834

The Seiko 3815-834 represents an important milestone in Seiko's 1981 lineup. Powered by the 3815 caliber with 35j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-29e5aea64cae]

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

40mm

Case Thickness

15.6mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Black

Jewels

35j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1981

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