Seiko Cal. 6291 - 770

The Seiko 6291-770 represents an important milestone in Seiko's 1982 lineup. It features a White dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-6619eea8fc43]

Also known as: Crown

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

14.6mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

170m

Dial Color

White

Jewels

21j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1982

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