Seiko Cal. 6665 - 502

The Seiko 6665-502 represents an important milestone in Seiko's 1986 lineup. Powered by the 6665 caliber with 26j jewels beating at 21,600 bph, it delivers a 63 hours power reserve. [seikata-wm-e984ab09bea2]

Also known as: Silverwave, Bellmatic

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

39mm

Case Thickness

14.8mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Navy

Jewels

26j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1986

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