Have been using it for 16 months now and it keeps perfect time. When I first got it I took out my smartphone and set the time, just checked it again with my phone and it still shows the same time, didn't touch the crown, I think it's been ringing for over a year . Byner still works great and I wear it every day. I am a postman who carries keys on a chain every working day, preferably a carabiner on the belt loop to attach the keys, sometimes the springs in the folders go fast, but four times a day, twice a weekend for 486 days. (Imagine doing this in your head and not in a calculator in another window). 1656 times and the nib is still like new. I will buy this product again if it breaks. I just wish it had a button to make it glow, I would only use it once a month or so, but it would be nice.
Men'S Lightweight Handmade Wooden Watch - GORBEN Compass Turntable Quartz Sports Timepiece
11 Review
Silver Steampunk Skeleton Mechanical Watch - TREEWETO
10 Review
Mechanical Hand-Winding Skeleton Watches For Men: A Classic, Fashionable Steampunk Dress Watch In Stainless Steel
28 Review
Waterproof Men'S Sports Watch With Large Face, Stopwatch, Alarm, And LED Back Light For Better Visibility
18 Review
Customizable And Comfortable: WOCCI Nylon Sport Watch Bands With Quick Release And Adjustable Fastener For Men And Women - Choose From 18Mm, 20Mm, Or 22Mm Widths
26 Review
18Mm Black Regular-Length Watch Band For Casio And Other Sport Watches - Voguestrap TX1852 Allstrap
37 Review
WOCCI Watch Bands - Premium Silicone Rubber Replacement Straps With Stainless Steel Buckle (16Mm 18Mm 20Mm 22Mm 24Mm)
25 Review
20Mm Stainless Steel Metal Watch Band For Samsung Gear S2/Galaxy Watch (42Mm)/Gear Sport/Garmin Vivoactive 3/Vivomove HR - NotoCity Black
40 Review