Seiko Cal. 3887 - 779

The Seiko 3887-779 represents an important milestone in Seiko's 1968 lineup. It features a White dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-5e3c2f3db7d2]

Also known as: Sportsmatic

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

42mm

Case Thickness

9.3mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

180m

Dial Color

White

Jewels

19j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1968

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