Seiko Cal. 6316 - 973

The Seiko 6316-973 represents an important milestone in Seiko's 1990 lineup. Powered by the 6316 caliber with 17j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-02e4fa10f91e]

Also known as: Turtle, Sportsmatic

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

42mm

Case Thickness

9.5mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Silver

Jewels

17j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1990

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