Mechanics 8 min read
How an automatic watch works
Your wrist gives it energy. A spring saves it. A tiny balance sets the rhythm. Follow the journey inside an automatic watch, one pencil drawing at a time.
Glashütte Original · Senator
Ref. 13624040261
The Glashütte Original Senator Excellence Panorama Date Moonphase Stainless Steel / Frosted Copper / Alligator - Folding takes a 21 mm strap: measure between the lugs and that is the only number you need. We list 6 straps in that width. With a 40 mm case and 50 m of water resistance, a strap of medium thickness keeps the balance. Automatic movement. Most straps here come with quick-release spring bars, so the swap takes a minute and no tool.
Width is a starting point. Check the case and end fittings before choosing.