Seiko Cal. 6123 - 777

The 6123-777 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6123 caliber with 20j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-2bac5dff9193]

Also known as: UFO, Crown

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

8.2mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Champagne

Jewels

20j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1989

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