Seiko Cal. 5678 - 790

Released in 1984, the Cal. 5678 with design code 790 was part of Seiko's domestic market collection. It features a Burgundy dial protected by a Sapphire crystal and offers 100m of water resistance. [seikata-wm-bf4bc77d41cc]

Also known as: UFO, Flighty

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

36mm

Case Thickness

14.9mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

100m

Dial Color

Burgundy

Jewels

28j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1984

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