Seiko Cal. 4512 - 686

The Seiko 4512-686 represents an important milestone in Seiko's 1975 lineup. Powered by the 4512 caliber with 23j jewels beating at 21,600 bph, it delivers a 49 hours power reserve. [seikata-wm-0aa84a724a40]

Also known as: Turtle, Crown

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

36mm

Case Thickness

8.0mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

190m

Dial Color

Cream

Jewels

23j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1975

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