Seiko Cal. 6688 - 514

The 6688-514 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6688 caliber with 33j jewels beating at 28,800 bph, it delivers a 70 hours power reserve. [seikata-wm-f6bf5f2a996f]

Also known as: Pogue, Emperor

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

37mm

Case Thickness

8.5mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Green

Jewels

33j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1991

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