Service: Certina DS calibre 25-65

IMG_6044This watch has a special place in my collection. When I was 17 I bought this watch from an antics store and it is the first proper mechanical Swiss watch I owned. I wore this watch until it “suddenly” stopped 4years ago. I delivered it to a local watch store in Oslo just before setting off for the Danish school of Watchmaking, but he never got around to servicing it. I picked the watch up last time I was in Oslo and now it is time to get it running again.

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Service: Omega Seamaster Professional Planet Ocean 168.1665 / calibre 8500

IMG_3090I’m sure most of our readers are as curious as I was to get my hands on an 8500 movement for the first time. I had of course seen one before, but so far, no service had been required. So I went out and bought myself a 1 1/2 year old Planet Ocean with box and papers in order to have a good look.

Before opening it, I do a bit of testing. I get a 67 hour 50 minutes power reserve, and that is impressive. The two barrels are doing their work it seems. In terms of accuracy, I am disappointed, as the watch gains 4 to 5 seconds per day, and not at a constant rate. I expected much better from a 1.5 year old 8500. Continue reading