Seiko Cal. 6651 - 627

This Hand-Winding model from 1973 features a 44mm Hardlex-Coated Steel case. The Coin-Edge bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-20719aa9ff00]

Also known as: Panda, Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

12.2mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Burgundy

Jewels

33j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1973

Related Models

• Seiko 0767-849
• Seiko 6350-374
• Seiko 4489-619
• Seiko 5687-543
• Seiko 4542-197
• Seiko 6161-231
• Seiko 7050-446
• Seiko 6363-119
• Seiko 4447-706
• Seiko 6376-345
• Seiko 5295-819
• Seiko 4556-983