Seiko Cal. 6240 - 777

The Seiko 6240-777 represents an important milestone in Seiko's 1991 lineup. It features a White dial protected by a Sapphire crystal and offers 100m of water resistance. [seikata-wm-bdbf72f67d30]

Also known as: Rally, Silverwave

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

35mm

Case Thickness

12.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

White

Jewels

19j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1991

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