Seiko Cal. 6151 - 171

This Automatic model from 1970 features a 41mm PVD Black case. It features a Navy dial protected by a Acrylic crystal and offers 180m of water resistance. [seikata-wm-8206130b96ff]

Also known as: Baby Tuna

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

41mm

Case Thickness

12.1mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

180m

Dial Color

Navy

Jewels

36j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1970

Related Models

• Seiko 5663-466
• Seiko 6171-228
• Seiko 6665-447
• Seiko 3861-957
• Seiko 6279-765
• Seiko 7098-150
• Seiko 3867-654
• Seiko 6274-481
• Seiko 6295-111
• Seiko 6211-171
• Seiko 6275-449
• Seiko 7180-716