Seiko Cal. 6277 - 640

The Seiko 6277-640 represents an important milestone in Seiko's 1980 lineup. It features a White dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-532e021865a1]

Also known as: UFO, Sea Horse

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

10.4mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

190m

Dial Color

White

Jewels

35j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1980

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