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CHRONOSWISS Timemaster Chronograph Day Date

The Timemaster Chronograph Day Date (available in Stainless steel or DLC coated steel versions) has a polished case and houses a Chronoswiss Caliber C.771 automatic movement. This multi functional chronograph timepiece boasts a galvanic black metallic dial with it details and metal hands coated with superluminova for high legibility.

The CHRONOSWISS Timemaster Chronograph Day Date model looks after its basic timekeeping functions with the help of central sweep hour and minute hands and small seconds dial at 9’o clock.

The chronograph has 30 minute counter at 12’o clock, 12 hour counter at 6’o clock, and a red sweep seconds hands for 60 seconds. The day and date window is placed at 3’o clock.

Other external features of this exceptional Chronograph Day Date watch include polished bezel and anti-reflective sapphire crystal, Screw-down case back with full thread and embossing, Onion style crown, chronograph pushers at 2’o clock & 4’o clock, and screw-in lugs with patented Autobloc System. The 25 jewels automatic movement delivers a power reserve up to 46 hours.

Technical details

Model: CHRONOSWISS Timemaster Chronograph Day Date

Reference numbers
CH 9043 bk: Stainless steel
CH 9043 B db: Stainless steel, bezel with DLC coating

Sweep hours and minutes
Day and date window at 3 o’clock
Sweep chronograph seconds, 30-minute counter, 12-hour counter
Small seconds

Polished solid 52-part case
Polished bezel and anti-reflective sapphire crystal
Screw-down case back with full thread and embossing
Onion style crown, screw-in lugs with patented Autobloc System
Water resistant to 10 atm
Measurements: Ø 44 mm, height 15,30 mm

Chronoswiss Caliber C.771
Diameter: Ø 30 mm (13 ¼ ´´´)
Height: 7.90 mm
Jewels: 25
Balance: Glucydur, three-legged
Balance spring: Nivarox I
Fine adjustment: Via excenter cam
Shock protection: Incabloc shock protection
Frequency: 4 Hz/28,800 vph (semi-oscillations)
Power reserve: Approx. 46 hours
Special features: Skeletonized rotor with côtes de Genève, ball bearings, polished pallet lever and escape wheel; bridges and plates with perlage

Metal dial, galvanic black, details in Super-LumiNova
Metal hands coated with Super-LumiNova, Modern-style

Rubber with folding clasp

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