Seiko Cal. 5647 - 160

This Hand-Winding model from 1983 features a 40mm PVD Black case. With its 22mm lug width and 11.9mm profile, it sits comfortably on most wrists. [seikata-wm-fca9507054ff]

Also known as: Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

40mm

Case Thickness

11.9mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Burgundy

Jewels

22j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1983

Related Models

• Seiko 6172-608
• Seiko 5297-228
• Seiko 5679-730
• Seiko 7116-675
• Seiko 7180-516
• Seiko 6642-709
• Seiko 7176-271
• Seiko 6131-816
• Seiko 6117-919
• Seiko 5236-454
• Seiko 4490-912
• Seiko 4496-804