Seiko Cal. 7178 - 781

The Seiko 7178-781 represents an important milestone in Seiko's 1987 lineup. It features a White dial protected by a Sapphire crystal and offers 110m of water resistance. [seikata-wm-0113383d141c]

Also known as: Flighty

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

43mm

Case Thickness

12.9mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

110m

Dial Color

White

Jewels

32j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1987

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