Chronoswiss CH 7403 Klassik Chronograph Silver SS (27828)

27828 Chronoswiss Klassik Chronograph CH 7043, Reference: CH7403 or CH-7403, stainless steel on a strap with a stainless steel tang buckle, Automatic Movement, silver dial, date at 3 o'clock, chronograph, tachymeter, small seconds at 9 o'clock, diameter: 37 mm, thickness: 14 mm, display back, sapphire crystal, water resistant to 30 meters, New with Box and Papers


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More about Chronoswiss CH 7403 Klassik Chronograph Silver SS

This is a stainless steel Chronoswiss Klassik Chronograph CH 7043. It has an alligator leather strap with a stainless steel tang buckle, and a scratch resistant sapphire crystal. It has rectangular chronograph push buttons, a screw down winding crown, and a screw down exhibition sapphire display case back engraved with "CHRONOSWISS – WATERPROOF – 30M," and hallmarks. The 37mm diameter solid three-body case, "Corne de Vache" tear drop lugs, and angled bezel, are polished/brushed. The dial is two tone silver with blued syringe hands, a blued center sweep chronograph hand, square black indices, and black Roman numerals at 1, 5, 7, and 11 o'clock. It has a black outer railroad-style minute/one-fifth second chronograph chapter ring, and around the perimeter is a black tachymeter scale to 500 UPH. It has a 42-hour power reserve at full winding, it's water resistant to 30 meters/100 feet, and the 14mm thick case, dial, and movement are all signed.

This Chronoswiss Klassik Chronograph CH 7043 has a mechanical automatic self-winding Chronoswiss caliber 10-9207 (base ETA 7750) chronograph movement. It has a rhodium plated finish with fausses cotes and cotes de Geneve embellishment, and it's constructed with 25 jewels, an anti-shock device, and a straight-line lever escapement. It includes a monometallic.balance, a shock absorber, a micrometer regulator, and a rose gold skeletonized rotor. It has a self-compensating flat balance spring, and the mechanism oscillates at a frequency of 28,800 vph (4 Hz).