Seiko Cal. 6399 - 204

This Automatic model from 1998 features a 35mm Titanium case. It features a Black dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-624b35543127]

Also known as: Silverwave, Sportsmatic

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

35mm

Case Thickness

15.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Black

Jewels

25j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1998

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