Seiko Cal. 0783 - 543

This Spring Drive model from 1976 features a 45mm Two-Tone case. With its 21mm lug width and 8.4mm profile, it sits comfortably on most wrists. [seikata-wm-c79c8caf6996]

Also known as: Samurai, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

45mm

Case Thickness

8.4mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

40m

Dial Color

Burgundy

Jewels

29j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1976

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