Seiko Cal. 6680 - 872

The Seiko 6680-872 represents an important milestone in Seiko's 1968 lineup. Powered by the 6680 caliber with 20j jewels beating at 36,000 bph, it delivers a 69 hours power reserve. [seikata-wm-0ec5f945ece5]

Also known as: Silverwave

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

36mm

Case Thickness

8.0mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

140m

Dial Color

White

Jewels

20j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1968

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