Frederique Constant Factory in Geneva measures 3’200 square meters, divided over four floors, offering an attractive working environment in the sectors of caliber component production, caliber assembly, watch assembly, and extensive quality control. Numerically controlled machines of the latest generation are located in a large atelier in the basement, where all component manufacturing is concentrated. Frederique Constant has been developing and producing its in-house Manufacture Calibers since 2001. FC-710/712X4H4 is equipped with the newest in-house automatic FC-710 movement: - vibrations: 28'800 alt/h - 42 hours power reserve - 26 jewels - Hours, minutes, seconds, date by hand. Case: - 750 rose-gold-plated 18K polished stainless steel - diameter 42mm excl. crown, 45mm incl. - height: 11,6mm - 2-O-Rings crown - scratch-resistant AR Convex sapphire crystal - see-through case-back Dial: - silver - guilloché decoration - printed Roman numerals - date at 06:00 o'clock position Brand-new Bordeaux-brown lenuine cow's leather strap with croco embossing: - length 21 cm - width 22 mm Double-folding clasp with two push-buttons and Frédérique Constant logo Weight 93 grams Water-resistant 5ATM/50meters/165feet Never worn. Thoroughly tested before auction. Delivery in chic black leather gift box (see pics). My personal warranty 1 year, approved by Catawiki. Registered, insured shipping.