Seiko Cal. 0780 - 601

This Spring Drive model from 1975 features a 44mm Two-Tone case. With its 19mm lug width and 12.6mm profile, it sits comfortably on most wrists. [seikata-wm-fd8a7cd4f460]

Also known as: Silverwave, Sea Horse

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

44mm

Case Thickness

12.6mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Navy

Jewels

23j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1975

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