The best-selling "100 Years Anniversary Series" commemorates the 100th anniversary of the German brand ZEPPELIN. Inspired by the design of an airship, it features a rounded case, a bombe dial, and a domed glass for a three-dimensional design. The "100 Jahre" (100 Years) is designed on the watch. The "100 Years Anniversary Series Chronograph Alarm" is a best-selling model equipped with a 12-hour chronograph, a 12-hour alarm, a tachymeter for measuring speed, and a telemeter for measuring distance. The heavy 4mm thick Milanese bracelet is a Japan-limited specification, resized to fit Japanese wrists. - Model: 8680M-6 - Series: 100 Years Anniversary Series - Color: Black Only the watch itself is included; the box, warranty, etc., are not included. Please consider carefully as this is a used item with some signs of wear. *Instant purchase is welcome, but please ask any questions about the product before purchasing. Cancellations, returns, refunds, exchanges, and complaints are not accepted after purchase, regardless of the reason. Please refrain from purchasing if you are sensitive to such matters. Please provide an evaluation promptly after confirming the product. I am a non-smoker and do not have any pets. Zeppelin Dual Time 100th Anniversary Model Working Battery replaced in mid-September 2025 Time adjustment and date change are not a problem. DETAILS Case Size: 43mm (length) x 43mm (width) Movement: Quartz Water Resistant: Daily life waterproof Lens: Mineral glass Band: Stainless steel Thank you for viewing. Dial Color: Black Belt Color: Gray Accessories: None Operation: Good