Seiko Cal. 6686 - 870

The 6686-870 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6686 caliber with 19j jewels beating at 28,800 bph, it delivers a 45 hours power reserve. [seikata-wm-087bf146494c]

Also known as: Turtle

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

35mm

Case Thickness

14.7mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Cream

Jewels

19j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1984

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