Seiko Cal. 6685 - 999

The 6685-999 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6685 caliber with 18j jewels beating at 36,000 bph, it delivers a 64 hours power reserve. [seikata-wm-cafa43b6ad17]

Also known as: Crown

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

44mm

Case Thickness

9.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

130m

Dial Color

Burgundy

Jewels

18j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1981

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