Seiko Cal. 6633 - 268

The 6633-268 is a sought-after Hand-Winding piece from Seiko's golden era. With its 22mm lug width and 12.8mm profile, it sits comfortably on most wrists. [seikata-wm-446620d06dbf]

Also known as: Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

12.8mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Cream

Jewels

24j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1983

Related Models

• Seiko 6681-873
• Seiko 7168-767
• Seiko 5293-938
• Seiko 6112-549
• Seiko 7170-378
• Seiko 3875-300
• Seiko 7119-587
• Seiko 5662-255
• Seiko 4458-444
• Seiko 5225-773
• Seiko 6199-741
• Seiko 5612-373