Seiko Cal. 6690 - 987

The 6690-987 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6690 caliber with 36j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-4ac9572069ab]

Also known as: Pogue, World Timer

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

36mm

Case Thickness

12.4mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

130m

Dial Color

Silver

Jewels

36j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1965

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