Seiko Cal. 3816 - 818

The Seiko 3816-818 represents an important milestone in Seiko's 1980 lineup. Powered by the 3816 caliber with 24j jewels beating at 36,000 bph, it delivers a 59 hours power reserve. [seikata-wm-949229d3cd08]

Also known as: Goldfeather, Golden Tuna

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

37mm

Case Thickness

14.2mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Green

Jewels

24j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1980

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