Seiko Cal. 6172 - 606

The 6172-606 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6172 caliber with 20j jewels beating at 28,800 bph, it delivers a 59 hours power reserve. [seikata-wm-35760f828307]

Also known as: Tuna, World Timer

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

46mm

Case Thickness

11.6mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

50m

Dial Color

Blue Sunburst

Jewels

20j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1970

Related Models

• Seiko 4543-283
• Seiko 7137-580
• Seiko 7120-476
• Seiko 4436-113
• Seiko 6150-706
• Seiko 6111-203
• Seiko 0759-899
• Seiko 0769-499
• Seiko 7038-759
• Seiko 6173-979
• Seiko 0714-259
• Seiko 5612-729