Seiko Cal. 4550 - 149

Released in 1995, the Cal. 4550 with design code 149 was part of Seiko's domestic market collection. With its 18mm lug width and 15.9mm profile, it sits comfortably on most wrists. [seikata-wm-29eea5adfc16]

Also known as: Bellmatic, Emperor

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

15.9mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

White

Jewels

24j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1995

Related Models

• Seiko 0784-357
• Seiko 6294-131
• Seiko 6632-828
• Seiko 4468-801
• Seiko 7035-317
• Seiko 5694-957
• Seiko 7039-675
• Seiko 0721-897
• Seiko 6174-918
• Seiko 0737-569
• Seiko 7196-455
• Seiko 7031-297