Seiko Cal. 6173 - 161

The 6173-161 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6173 caliber with 19j jewels beating at 28,800 bph, it delivers a 69 hours power reserve. [seikata-wm-d52015e4c94c]

Also known as: Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

37mm

Case Thickness

10.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Silver

Jewels

19j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1971

Related Models

• Seiko 5285-625
• Seiko 4459-282
• Seiko 4536-624
• Seiko 4433-454
• Seiko 5284-938
• Seiko 7095-999
• Seiko 0740-227
• Seiko 7029-257
• Seiko 3837-843
• Seiko 7116-627
• Seiko 4548-724
• Seiko 5620-855