Seiko Cal. 6660 - 503

The Seiko 6660-503 represents an important milestone in Seiko's 1997 lineup. Powered by the 6660 caliber with 35j jewels beating at 36,000 bph, it delivers a 40 hours power reserve. [seikata-wm-b5e4550005d9]

Also known as: Emperor

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

45mm

Case Thickness

12.1mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

60m

Dial Color

White

Jewels

35j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1997

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