Seiko Cal. 6610 - 656

The Seiko 6610-656 represents an important milestone in Seiko's 1999 lineup. It features a Green dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-475752fbc82c]

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

45mm

Case Thickness

12.2mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

150m

Dial Color

Green

Jewels

31j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1999

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