Seiko Cal. 6172 - 652

The 6172-652 is a sought-after Spring Drive piece from Seiko's golden era. It features a Navy dial protected by a Hardlex crystal and offers 140m of water resistance. [seikata-wm-b9346ee37ef4]

Also known as: Samurai, Bullhead

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

9.9mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Navy

Jewels

29j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1969

Related Models

• Seiko 6385-693
• Seiko 3887-779
• Seiko 4521-991
• Seiko 5634-523
• Seiko 4576-299
• Seiko 4522-645
• Seiko 6356-974
• Seiko 7133-564
• Seiko 4510-549
• Seiko 6669-873
• Seiko 5214-176
• Seiko 6349-863