Seiko Cal. 7165 - 388

The Seiko 7165-388 represents an important milestone in Seiko's 1982 lineup. Powered by the 7165 caliber with 26j jewels beating at 28,800 bph, it delivers a 42 hours power reserve. [seikata-wm-0ab8def2683c]

Also known as: Golden Tuna, Arnie

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

40mm

Case Thickness

11.1mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Silver

Jewels

26j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1982

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