Seiko Cal. 6680 - 197

The 6680-197 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6680 caliber with 25j jewels beating at 28,800 bph, it delivers a 70 hours power reserve. [seikata-wm-a8215eda6447]

Also known as: Turtle, Monster

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

10.2mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

50m

Dial Color

Burgundy

Jewels

25j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1986

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