Finding a good replacement bracelet for your vintage 6139 is not easy. Many of the aftermarket offerings are made of light, cheap metal, and are hugely disappointing. This is a heavy-duty, solid-link bracelet you will be thrilled to wear. I find these to be better than the original Seiko bracelets, and in fact, I have used them to replace all of my originals! You won't be disappointed.

The listing includes the H-link bracelet and a pair of end-pieces to fit the 6139-600x chronograph. The end-links are a folded metal, but much stronger than the original Seiko end-links. Fits up to a very large wrist, with many removable links and micro-adjustments on the buckle. 

What's included

One bracelet, one pair of end links, one pair of spring bars

Specs

• Lug width to buckle:  19mm to 16mm
• Length:  170mm
• Min length after adjusted:  120mm
• Buckle style:  Pressure clasp
• Thickness:  3.2mm
• Net Weight:  50 grams
• Finish:  Brushed metal
• Spring bar diameter:  1.8mm 
• Lug end style:  Standard hollow curved end
• Adjustment type:  6 removable links-- pin type adjustment
• Material: 316L Stainless Steel, all solid links, standard hollow end links