Seiko Cal. 5656 - 548

This Kinetic model from 1971 features a 38mm PVD Black case. With its 19mm lug width and 15.5mm profile, it sits comfortably on most wrists. [seikata-wm-13466e03f06e]

Also known as: Silverwave, World Timer

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

38mm

Case Thickness

15.5mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

140m

Dial Color

Black

Jewels

27j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1971

Related Models

• Seiko 6387-690
• Seiko 5266-861
• Seiko 7141-263
• Seiko 5676-677
• Seiko 6350-685
• Seiko 4416-201
• Seiko 5673-544
• Seiko 7180-513
• Seiko 7078-480
• Seiko 3851-776
• Seiko 7034-977
• Seiko 6366-105