patrick_y[PuristSPro Moderator]
28389
7 Sins in Handling ANY WATCH
Jul 13, 2020,12:55 PM
These 7 Sins were originally published by A. Lange & Sohne, but I find that it's applicable to almost all watches...
1. Don't swim in a watch that hasn't been checked for waterproofness. Rubber seals do degrade over time! Watches should be checked annually for watertightness. Even some sports watches have exposed rubber seals (like the Patek Philippe Nautilus has a rubber seal between the bezel and the case which will leak over time).
2. Don't wear bracelets or chains next to a watch, this scuffs up the bracelet and the watch! Poor bracelet! Poor watch! It's a lose lose situation!
3. Don't subject the watch to repeated shocks or big swinging forces. Big caliber fire arms, golfing, mountain biking, hammering, etc. will all create additional wear for the watch and upset its precision. The swing of a golf club exhibits multiple Gs of force on the watch components. Running while wearing a watch can cause excess wear on both the movement and the bracelet.
4. Don't expose your watch to extreme temperatures and to big temperature changes. This definitely hurts the lubricants and other chemicals in the watch (such as the lume). Lubricants also gel up as they age.
5. Be careful with whom you entrust your watch for service. A lot of butchers out there. And even be careful with authorized service centers, they screw up all the time!
6. Don't correct the date nor calendar mechanism during 9PM to 3AM. Varies between brands. Patek Philippe moonphase is in action around 10AM on some models.
7. Always turn the crown backwards by a full revolution after winding a watch to seat the mainspring barrel catch lever. Otherwise it will be left in the "raised" position.
A great manufacture! Thank you Lange for the ultimate expression of German watchmaking!