Seiko Cal. 3812 - 163

The 3812-163 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 3812 caliber with 29j jewels beating at 21,600 bph, it delivers a 45 hours power reserve. [seikata-wm-c6fef7b6f4cf]

Also known as: Arnie

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

35mm

Case Thickness

10.5mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Navy

Jewels

29j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1985

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