Seiko Cal. 6645 - 184

This Automatic model from 1982 features a 46mm Stainless Steel case. With its 18mm lug width and 15.5mm profile, it sits comfortably on most wrists. [seikata-wm-a3874a9bdc90]

Also known as: Silverwave

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

15.5mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Burgundy

Jewels

36j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1982

Related Models

• Seiko 4448-126
• Seiko 0736-332
• Seiko 5284-118
• Seiko 6350-473
• Seiko 5278-196
• Seiko 4439-171
• Seiko 0738-471
• Seiko 4414-151
• Seiko 6635-717
• Seiko 6361-967
• Seiko 0764-119
• Seiko 7163-108