50m is fine for rain; 100m for swimming; 200m+ for diving.
Choose Quartz for low maintenance or Automatic/Manual for craftsmanship. wrist watch buying guide
Finally, they spoke of Complications—the features beyond simple timekeeping. Did he need a Date window? A GMT hand for his travels? Or a Tachymeter to measure speed? Arthur realized he wanted simplicity. He wanted a "Field Watch"—clean, legible, and honest. 50m is fine for rain; 100m for swimming; 200m+ for diving
Arthur realized he hadn't thought that far. He began to learn that a watch wasn't a single purchase, but a choice of three distinct paths. Did he need a Date window
The shopkeeper, a man whose glasses perched precariously on the bridge of his nose, didn't lead with prices. Instead, he led with a question: "Where will this watch go with you?"
Next came the Case and Crystal. Arthur reached for a rugged diver’s watch with a thick steel body. "That is 316L stainless steel," the man explained. "It can survive a shipwreck. And the glass? That’s Sapphire crystal. You could try to scratch it with a kitchen knife and the knife would give up first." Arthur looked at his own thin wrists. The 44mm diver looked like an anchor on him. He learned the golden rule: the lugs of the watch should never overhang the edges of the wrist.