Seiko Cal. 0777 - 899

The 0777-899 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 0777 caliber with 27j jewels beating at 36,000 bph, it delivers a 36 hours power reserve. [seikata-wm-2c895730b934]

Also known as: Helmet, World Timer

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

13.5mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

110m

Dial Color

Navy

Jewels

27j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1973

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