Seiko Cal. 5273 - 142

Released in 1966, the Cal. 5273 with design code 142 was part of Seiko's domestic market collection. With its 22mm lug width and 14.8mm profile, it sits comfortably on most wrists. [seikata-wm-bc3fd85fa669]

Also known as: Sumo, Tuna

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

14.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Navy

Jewels

24j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1966

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