Seiko Cal. 3816 - 767

The Seiko 3816-767 represents an important milestone in Seiko's 1986 lineup. Powered by the 3816 caliber with 22j jewels beating at 28,800 bph, it delivers a 70 hours power reserve. [seikata-wm-9e3c8d5612f5]

Also known as: Sportsmatic, Flighty

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

36mm

Case Thickness

13.7mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Black

Jewels

22j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1986

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