Seiko Cal. 7163 - 511

This Kinetic model from 1976 features a 36mm Two-Tone case. It features a White dial protected by a Sapphire crystal and offers 40m of water resistance. [seikata-wm-c69de4b2d5fe]

Also known as: World Timer, Baby Tuna

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

36mm

Case Thickness

9.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

40m

Dial Color

White

Jewels

23j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1976

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