Seiko Cal. 6646 - 453

This Quartz model from 1986 features a 46mm Gold-Plated case. With its 22mm lug width and 15.0mm profile, it sits comfortably on most wrists. [seikata-wm-06442858b8c1]

Also known as: Baby Tuna

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

15.0mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

80m

Dial Color

Black

Jewels

36j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1986

Related Models

• Seiko 3868-813
• Seiko 0741-573
• Seiko 6180-456
• Seiko 6394-667
• Seiko 6227-479
• Seiko 0788-927
• Seiko 3820-924
• Seiko 4597-636
• Seiko 4436-111
• Seiko 6697-936
• Seiko 4428-981
• Seiko 6355-657