Seiko Cal. 3817 - 773

This Spring Drive model from 1999 features a 34mm Two-Tone case. Powered by the 3817 caliber with 35j jewels beating at 21,600 bph, it delivers a 59 hours power reserve. [seikata-wm-87f7c16e2e91]

Also known as: Turtle, Navigator

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

34mm

Case Thickness

10.1mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

180m

Dial Color

Silver

Jewels

35j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1999

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