Seiko Cal. 0777 - 300

The Seiko 0777-300 represents an important milestone in Seiko's 1969 lineup. Powered by the 0777 caliber with 25j jewels beating at 36,000 bph, it delivers a 40 hours power reserve. [seikata-wm-4c3f4bd380d6]

Also known as: UFO, Sportsmatic

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

8.4mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

100m

Dial Color

White

Jewels

25j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1969

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