Seiko Cal. 0781 - 777

The Seiko 0781-777 represents an important milestone in Seiko's 1980 lineup. It features a White dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-9a831a2a9b25]

Also known as: Rally, Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

12.8mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

White

Jewels

24j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1980

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