Seiko Cal. 6660 - 559

This Automatic model from 1997 features a 44mm Stainless Steel case. Powered by the 6660 caliber with 24j jewels beating at 28,800 bph, it delivers a 61 hours power reserve. [seikata-wm-85cb971a7b9e]

Also known as: Silverwave, Sportsmatic

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

10.7mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

60m

Dial Color

White

Jewels

24j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1997

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