Panerai Luminor Marina steel/acier sur cuir cadran blanche/white dial

The display of the new Jacob Co HL2.0 watch is controlled by an in-house self-winding movement
The display of the new Jacob Co HL2.0 watch is controlled by an in-house self-winding movement. It runs at the rate of 18,800 vibrations per hour and provides a 45-hour power reserve. The caliber is placed inside a rectangular case, with the dimensions of 50mm x 44mm x 17mm - length, width and depth indicated respectively. The case is 30-meter water-resistant.

1970's Hamilton Chronograph
Here is a Chronograph I picked up on ebay. I believe this is the 1970's Chronograph with a Valjoux #7734 movement inside. With the sub seconds dial at the 9 o'clock position, 30min counter at the 3 o'clock position, and the date at the 6 o'clock position. 17 jewel manual wind movement labeled Hamilton 644 is looking good.There were numerous black marks on the dial on the periphery at the 3, 6, and 9 o'clock positions, and even a lume stain under the H in the Hamilton emblem. I really like this watch and I would like to keep it, but I'm thinking of returning it (because of the various marks on the dial that weren't present in the listing pictures and not mentioned in the item description). The good news is I contacted the seller and the seller will accept a full refund.Then again I did get this at a reasonable price (a little below Shugart's price for this watch mint).Maybe I should just keep it and just have the dial refinished. I was wondering if International Dial Co., Inc. wo

Could really use some help. 24 subdial
I bought this watch for my boyfriend for Christmas and everything is fine but when the date changes the sub dial shows 12 instead of 24 hoursany way to fix this?

Happy New Year!
Wearing my YG 15450 today to mark the arrival of the Year of the Dog.Happy Lunar New Year to everyone who celebrates it. Sent from my SM-G930W8 using Tapatalk

Speedmaster Modification
I have always been a fan of the Omega Speedmaster - in fact, my first real watch was a 3570.50, which i purchased after much saving and much research several years back. However, over the years, I've grown more fond of the look of vintage speedmasters, with applied omega logos and more slender baton markers. So, i ended up modifying my speedmaster, at least for the time being, so that it looks similar to a vintage model, but has the personal attachment (and much lower price tag) of my modern version. First, i replaced the bracelet with a 1171, as I never particularly liked the modern version. Next, I replaced the dial with one from the 3594.50 re-issue (raised logo, no professional, as it fits the 1861 movement and looks like a more vintage iteration). Finally, in order to appreciate the movement, I replaced the solid caseback with a sapphire version, keeping the hesalite crystal in place on the front dial. I am definitely happy with the end product, and have all of the original