Hamilton Watch Company is Swiss manufacturer based in Bienne. The Company had its genesis as an American watch design and manufacturing company, which incorporated in 1892 and produced its first watch in 1893. Hamilton wristwatches successfully combine high quality and individual style. Movement: - self-winding ETA 2892-A2 calibre - 21 jewels - 42 hours power reserve - vibrations: 28.800 p/H Case: - 18K pink gold PVD, polished stainless-steel - 41,5mm excl. crown, 45mm incl. - 50mm from lug to lug - 8mm thick only! - unique No: 2892, best confirmation of authenticity Scratch-resistant, anti-reflective, domed sapphire crystal Case-back: see-through exhibition crystal Bezel: - pink gold PVD, polished stainless-steel - fixed Pink gold plated crown: - pull/push - with Hamilton logo Dial: - noble black - stylish pink gold plated, polished hands, hour indexes, Arabic "12" numeral - date window at 06:00 o'clock position - luminous hands Strap: - brand-new black genuine leather - width: 22mm - length: 22cm - original folding clasp, pink gold plated with Hamilton engraving Weight: 74 grams Water-resistant: 3ATM/30meters/100feet, not suitable for swimming and diving Excellent condition: inside, outside like NEW! Just from general overhaul. Excellent condition, inside/outside like NEW! My personal warranty 1 year, approved by Catawiki. Insured, registered shipping worldwide.