Seiko Cal. 6690 - 308

The 6690-308 is a sought-after Kinetic piece from Seiko's golden era. It features a Black dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-2c536f7d2702]

Also known as: Goldfeather, Navigator

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

35mm

Case Thickness

10.4mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

100m

Dial Color

Black

Jewels

19j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1978

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