Seiko Cal. 7173 - 529

The 7173-529 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7173 caliber with 19j jewels beating at 21,600 bph, it delivers a 41 hours power reserve. [seikata-wm-a19f0066ae66]

Also known as: Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

34mm

Case Thickness

14.5mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

170m

Dial Color

Black

Jewels

19j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1985

Related Models

• Seiko 7180-133
• Seiko 3833-101
• Seiko 5699-757
• Seiko 5633-226
• Seiko 6625-365
• Seiko 6636-904
• Seiko 7092-565
• Seiko 6121-198
• Seiko 6250-296
• Seiko 6182-311
• Seiko 5626-584
• Seiko 4512-809