Instrument 556 A RS Watch 556.0141

The Watch

Founded in 1961, Sinn is a German watchmaker renowned for exceptional, innovative, and technically advanced timepieces. A benchmark in professional instrument watches, its creations stand out for precision, durability, and timeless styling. The 556.0141 watch showcases one of Sinn's most iconic, highly legible designs. Meticulously built for everyday wear, its case is crafted for both durability and elegance. Its round shape in silver-tone satin-finished stainless steel effortlessly complements any outfit. Gently curved lugs ensure outstanding wrist comfort. It measures 38.50 mm in diameter and 11 mm in thickness, with a weight of 65 g without the strap. A scratch-resistant sapphire crystal with anti-reflective coating on both sides protects the dial and ensures clear visibility. At 3 o'clock, the large knurled screw-down crown features the brand's "S" logo, flanked by seamlessly integrated crown guards for setting the hands and date. The screw-down case back features an anti-reflective sapphire crystal exhibition window.

The Dial

The sleek, refined design of this dial makes it distinctive and elegant. Its deep matte black surface features contrasting markers that ensure exceptional readability and enhance its sporty look. The broad, pointed hour and minute hands provide clear legibility, coated with a luminescent treatment for easy reading in any lighting conditions. In contrast, the red seconds hand adds a clean accent that pairs seamlessly with the dial. The baton indices feature the same luminescent coating and are complemented by Arabic numerals at 3, 6, 9, and 12 o'clock, along with a white minute track featuring bold markers. A discreet date window with a matching black background sits between 4 and 5 o'clock. The dial is elegantly completed by the Sinn logo at 12 o'clock and "Made in Germany" at 6 o'clock.

The Movement

This model is powered by a reliable automatic movement: the SW200-2 caliber with 26 jewels, beating at 28,800 vibrations per hour. Offering a 65-hour power reserve, hacking seconds function, and DIN 8309 antimagnetic certification, this mechanism powers a dependable three-hand analog display and date indicator.

The Strap

This watch comes with a vintage-style cowhide leather strap. In classic black, it is enhanced by red contrast stitching at the lugs and pin buckle. Sophisticated and stylish, it complements the case and dial beautifully. With a 20 mm lug width, it offers comfortable all-day wear.

Water Resistance

With water resistance up to 20 ATM (200 meters), this model is a true dive watch. Our watch specialists agree that while it is ideal for showering, swimming, snorkeling, and recreational scuba diving, it is not built for extreme deep-sea diving where extreme pressure could compromise the seals. For commercial or deep-sea diving, we suggest choosing a watch rated for 30 ATM or higher. Please also remember not to operate the pushers or crown while underwater to maintain optimal water resistance.