Seiko Cal. 6171 - 629

The Seiko 6171-629 represents an important milestone in Seiko's 1971 lineup. With its 22mm lug width and 14.7mm profile, it sits comfortably on most wrists. [seikata-wm-0888a61232fe]

Also known as: Sumo, Pogue

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

45mm

Case Thickness

14.7mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Green

Jewels

20j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1971

Related Models

• Seiko 6355-140
• Seiko 5261-128
• Seiko 6694-940
• Seiko 0785-338
• Seiko 6323-476
• Seiko 6681-997
• Seiko 7076-466
• Seiko 7130-610
• Seiko 7042-307
• Seiko 4495-872
• Seiko 5214-807
• Seiko 4555-183