Seiko Cal. 5633 - 960

Released in 1973, the Cal. 5633 with design code 960 was part of Seiko's domestic market collection. With its 22mm lug width and 9.3mm profile, it sits comfortably on most wrists. [seikata-wm-1a1fb17edc2e]

Also known as: UFO, Bellmatic

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

45mm

Case Thickness

9.3mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

90m

Dial Color

Blue Sunburst

Jewels

34j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1973

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