Seiko Cal. 4550 - 443

Released in 1985, the Cal. 4550 with design code 443 was part of Seiko's domestic market collection. With its 18mm lug width and 15.3mm profile, it sits comfortably on most wrists. [seikata-wm-9cb81aa2de68]

Also known as: Pogue, Bellmatic

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

15.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

170m

Dial Color

Champagne

Jewels

29j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1985

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