Seiko Cal. 6399 - 221

This Kinetic model from 1998 features a 42mm Titanium case. The Inner Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-ca2051249f28]

Also known as: Helmet, Flighty

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

42mm

Case Thickness

11.7mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Champagne

Jewels

21j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1998

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