Seiko Cal. 6645 - 106

The 6645-106 is a sought-after Hand-Winding piece from Seiko's golden era. With its 18mm lug width and 9.4mm profile, it sits comfortably on most wrists. [seikata-wm-a85c35c74e7c]

Also known as: Goldfeather, Emperor

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

37mm

Case Thickness

9.4mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

120m

Dial Color

Champagne

Jewels

32j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1992

Related Models

• Seiko 4594-959
• Seiko 6638-704
• Seiko 6621-287
• Seiko 4471-375
• Seiko 0793-761
• Seiko 7115-810
• Seiko 7172-505
• Seiko 4450-266
• Seiko 5291-552
• Seiko 7049-554
• Seiko 6245-670
• Seiko 5664-196