Seiko Cal. 7161 - 443

The 7161-443 is a sought-after Quartz piece from Seiko's golden era. Powered by the 7161 caliber with 19j jewels beating at 36,000 bph, it delivers a 61 hours power reserve. [seikata-wm-6dafd73d7b6d]

Also known as: Sportsmatic

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

34mm

Case Thickness

10.0mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

70m

Dial Color

Blue Sunburst

Jewels

19j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1990

Related Models

• Seiko 5614-223
• Seiko 6255-455
• Seiko 0788-322
• Seiko 5215-552
• Seiko 5229-695
• Seiko 6136-586
• Seiko 7055-145
• Seiko 6298-265
• Seiko 6140-802
• Seiko 6172-708
• Seiko 4430-112
• Seiko 6356-395