Seiko Cal. 6172 - 561

Released in 1980, the Cal. 6172 with design code 561 was part of Seiko's domestic market collection. Powered by the 6172 caliber with 35j jewels beating at 21,600 bph, it delivers a 71 hours power reserve. [seikata-wm-0603edea55ef]

Also known as: Crown, Emperor

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

44mm

Case Thickness

11.0mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Green

Jewels

35j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1980

Related Models

• Seiko 5256-948
• Seiko 7097-504
• Seiko 4555-164
• Seiko 7152-543
• Seiko 7079-179
• Seiko 7142-124
• Seiko 4460-942
• Seiko 6628-311
• Seiko 6364-468
• Seiko 3868-785
• Seiko 7154-591
• Seiko 6250-425