Seiko Cal. 4478 - 777

Released in 1967, the Cal. 4478 with design code 777 was part of Seiko's domestic market collection. It features a Burgundy dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-9623d42040e9]

Also known as: Sea Horse, Emperor

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

37mm

Case Thickness

10.6mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Burgundy

Jewels

24j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1967

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