Seiko Cal. 6180 - 554

This Automatic model from 1979 features a 41mm Titanium case. Powered by the 6180 caliber with 36j jewels beating at 21,600 bph, it delivers a 37 hours power reserve. [seikata-wm-2c3bbad210df]

Also known as: Sportsmatic

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

41mm

Case Thickness

11.0mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

160m

Dial Color

Cream

Jewels

36j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1979

Related Models

• Seiko 4485-247
• Seiko 6197-297
• Seiko 4595-270
• Seiko 6159-827
• Seiko 6210-808
• Seiko 0794-913
• Seiko 6669-588
• Seiko 5283-314
• Seiko 5271-931
• Seiko 6314-204
• Seiko 7116-428
• Seiko 7130-838