Seiko Cal. 6630 - 687

This Quartz model from 1998 features a 43mm Titanium case. It features a Navy dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-984efc03cabb]

Also known as: Silverwave

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

43mm

Case Thickness

10.5mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Navy

Jewels

35j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1998

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