Seiko Cal. 7143 - 318

This Solar model from 1965 features a 41mm Gold-Plated case. With its 20mm lug width and 14.1mm profile, it sits comfortably on most wrists. [seikata-wm-66527c4ee4f9]

Also known as: UFO, Baby Tuna

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

14.1mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Navy

Jewels

35j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1965

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