Seiko Cal. 5635 - 493

Released in 1966, the Cal. 5635 with design code 493 was part of Seiko's domestic market collection. With its 19mm lug width and 13.9mm profile, it sits comfortably on most wrists. [seikata-wm-ed3baca56fbb]

Also known as: UFO, World Timer

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

13.9mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

200m

Dial Color

Champagne

Jewels

23j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1966

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