Where nautical tradition meets precision engineering: the mühle Glashütte Marinus. Product Specifications Brand: mühle Glashütte Model: Marinus Reference Number: M1-28-30 Date of Original Purchase: Unknown Condition: Very Good Movement : Swiss automatic movement Caliber: ETA 2824-2 Power reserve: 38 hours Jewels: 25 Beat rate: 28,800 vph Case Material: Stainless steel, coated Case back: See-through case back Diameter: 44 mm Thickness: 12.4 mm Lug width: 22 mm Weight: 143.2 grams Crown: Knurled, screw-down Crystal: Sapphire crystal Dial: Black Water resistance: 300 meters (30 atm) Water resistance is not a permanent property according to DIN 8310 and is not guaranteed. Water resistance was tested and was in good working order at the time of testing. Strap : Original Mühle Glashütte rubber strap, full length ; Clasp: Original Mühle Glashütte stainless steel folding clasp, adjustable Features : Central seconds, luminous hands, luminous hour markers, large numerals, rotating bezel, diving scale, screw-down crown, date, quick-set mechanism What’s Included: Original Mühle Glashütte Marinus, original box, certificate of authenticity, dealer invoice. Please refer to the last image for the contents of the package. The watch will be shipped via insured express shipping. Description The Mühle-Glashütte Marinus was designed specifically for professional use in and around water. As a true diver’s watch, it meets the highest standards for durability and readability—with water resistance up to 300 meters and a unidirectional rotating bezel for reliable tracking of dive time. The solid stainless steel case, screw-down elements, and clearly structured dial guarantee optimal performance even under extreme conditions. Developed by mühle-Glashütte, it follows in the tradition of nautical instruments, where reliability is the top priority. Yet this watch is far more than just a tool for underwater use. Inside, a precise automatic movement with mühle’s signature fine-tuning—known for its stability and accuracy—keeps the watch running. The striking design, combined with clean lines and functional aesthetics, gives it a powerful presence on the wrist. Whether at sea, in everyday life, or in a professional setting—it embodies German engineering, technical consistency, and a style that prioritizes substance over showmanship. Warranty : You will receive a certificate of authenticity from an independent master watchmaker. In addition, we provide a voluntary 12-month warranty on the movement, effective from the date of invoice. If the item is used and the manufacturer’s warranty has expired, the statutory warranty period for consumers is reduced to one year from the date of delivery of the goods, in accordance with Section 476(2) of the German Civil Code (BGB). The voluntary warranty on the movement remains unaffected by this and applies in addition to your statutory rights in the event of defects. Legal Information: You will receive an invoice with differential taxation in accordance with § 25a of the German Value-Added Tax Act (UStG). 14-day return policy for online purchases. International buyers are welcome. Please note that import duties, taxes, and customs fees are the buyer’s responsibility and may apply depending on your country’s regulations.