Seiko Cal. 4548 - 909

This Kinetic model from 1971 features a 40mm PVD Black case. With its 20mm lug width and 13.4mm profile, it sits comfortably on most wrists. [seikata-wm-22a099311f64]

Also known as: Tuna

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

40mm

Case Thickness

13.4mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Black

Jewels

32j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1971

Related Models

• Seiko 6256-840
• Seiko 5245-592
• Seiko 5239-580
• Seiko 7127-867
• Seiko 5210-523
• Seiko 6257-467
• Seiko 6122-841
• Seiko 5268-899
• Seiko 4556-254
• Seiko 6363-565
• Seiko 4485-386
• Seiko 4470-600