Seiko Cal. 6678 - 622

The 6678-622 is a sought-after Hand-Winding piece from Seiko's golden era. With its 22mm lug width and 15.1mm profile, it sits comfortably on most wrists. [seikata-wm-8d97e659e90b]

Also known as: Tuna

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

38mm

Case Thickness

15.1mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

130m

Dial Color

Navy

Jewels

18j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1999

Related Models

• Seiko 5210-686
• Seiko 6173-697
• Seiko 7059-588
• Seiko 3851-366
• Seiko 6158-578
• Seiko 6645-916
• Seiko 6292-908
• Seiko 5613-128
• Seiko 4549-480
• Seiko 3887-134
• Seiko 7181-911
• Seiko 5221-148