Seiko Cal. 6621 - 630

The 6621-630 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Burgundy dial protected by a Hardlex crystal and offers 110m of water resistance. [seikata-wm-82cc8e76bbec]

Also known as: Navigator, Arnie

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

41mm

Case Thickness

14.1mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Burgundy

Jewels

24j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1981

Related Models

• Seiko 7074-950
• Seiko 7120-318
• Seiko 0793-841
• Seiko 6255-161
• Seiko 5643-916
• Seiko 4474-492
• Seiko 0713-885
• Seiko 6632-228
• Seiko 6226-325
• Seiko 6121-228
• Seiko 6696-608
• Seiko 5247-989