Seiko Cal. 4548 - 172

This Spring Drive model from 1983 features a 35mm Gold-Plated case. Powered by the 4548 caliber with 25j jewels beating at 21,600 bph, it delivers a 38 hours power reserve. [seikata-wm-a5ec4c4f983d]

Also known as: UFO

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

11.9mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Navy

Jewels

25j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1983

Related Models

• Seiko 3855-829
• Seiko 4448-997
• Seiko 6274-228
• Seiko 5632-988
• Seiko 6255-582
• Seiko 4419-717
• Seiko 7095-140
• Seiko 7091-940
• Seiko 0782-888
• Seiko 4597-870
• Seiko 6390-982
• Seiko 6623-104