Seiko Cal. 4544 - 188

This Spring Drive model from 1984 features a 46mm Gold-Plated case. With its 19mm lug width and 14.7mm profile, it sits comfortably on most wrists. [seikata-wm-c485d3e58dd4]

Also known as: Bullhead

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

14.7mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Silver

Jewels

28j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1984

Related Models

• Seiko 6647-538
• Seiko 6226-701
• Seiko 7074-834
• Seiko 6344-303
• Seiko 6247-752
• Seiko 6138-701
• Seiko 5216-916
• Seiko 4442-252
• Seiko 4415-763
• Seiko 6366-589
• Seiko 6635-910
• Seiko 7159-194