Seiko Cal. 0721 - 183

This Kinetic model from 1992 features a 38mm Two-Tone case. With its 21mm lug width and 13.8mm profile, it sits comfortably on most wrists. [seikata-wm-3ff569338bc3]

Also known as: Tuna

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

38mm

Case Thickness

13.8mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Navy

Jewels

30j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1992

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