Seiko Cal. 7011 - 766

The Seiko 7011-766 represents an important milestone in Seiko's 1971 lineup. It features a Green dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-379485d0cecd]

Also known as: Sumo, Silverwave

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

10.1mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

40m

Dial Color

Green

Jewels

35j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1971

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