Seiko Cal. 6661 - 671

The 6661-671 is a sought-after Hand-Winding piece from Seiko's golden era. With its 21mm lug width and 12.2mm profile, it sits comfortably on most wrists. [seikata-wm-9a913ffd60dc]

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

39mm

Case Thickness

12.2mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

120m

Dial Color

Green

Jewels

28j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1992

Related Models

• Seiko 5239-290
• Seiko 7174-140
• Seiko 4415-912
• Seiko 6618-413
• Seiko 5274-112
• Seiko 4474-812
• Seiko 4571-571
• Seiko 6349-215
• Seiko 6241-825
• Seiko 6641-395
• Seiko 4417-963
• Seiko 5247-208