Seiko Cal. 3816 - 843

The 3816-843 is a sought-after Automatic piece from Seiko's golden era. Powered by the 3816 caliber with 36j jewels beating at 28,800 bph, it delivers a 42 hours power reserve. [seikata-wm-8820230218ea]

Also known as: Silverwave

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

34mm

Case Thickness

13.1mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Black

Jewels

36j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1994

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