P-51 Big Pilot Petie 2nd

Case Dimensions

• Case Diameter: 46.0 mm
• Case Thickness: 15.5 mm
• Lug-to-Lug: 52.4 mm
• Lug Width: 23.0 mm
• Weight: 101.5 g

Fits wrists from 6.80 to 9.95 in (17.3 to 25.3 cm).

Not sure of your wrist size? Check out our Know Your Wrist Size Guide.

ETA Valjoux 7750

This watch runs on the ETA Valjoux 7750, the Swiss automatic chronograph movement that has powered more serious chronographs than any other. Built for pilots and racers, it's known worldwide for durability and easy servicing.

The 7750 has 25 jewels and beats at 28,800 vph. That gives it a smooth, sweeping seconds hand and lets the chronograph measure to 1/8 of a second. It times events up to 12 hours with its 30-minute and 12-hour counters, and it shows both the day and the date. Its cam-lever system gives the pushers their firm, mechanical feel. The power reserve is about 48 hours when fully wound.

Every movement is individually tested before casing and ships with its own accuracy certificate, certified to ±5 seconds per day.

• Caliber: ETA Valjoux 7750
• Type: Swiss automatic chronograph
• Jewels: 25
• Frequency: 28,800 vph (4 Hz)
• Power reserve: approx. 48 hours
• Functions: hours, minutes, small seconds, chronograph (30-min and 12-hr counters), day and date
• Accuracy certificate: ±5 sec/day

We certify and guarantee that your LIV timepiece will be accurate +/- five seconds per day, which in watchmaking terms means absolutely perfect timing.

This Swiss automatic timepiece is monitored three times: before and after assembly and right before shipping.

This timepiece comes with our LIV accuracy certificate that guarantees our commitment.

Silver Sunbrush dial, 12/6 blue CD textured subdials, applied blue indexes with BGW9 luminescence, heat treated blue sword-shaped hands with BGW9 luminescence. P-51 Blue Plane Sillouteheat-treated

Sapphire Crystal, Front and Back

Both crystals are synthetic sapphire, rated 9 out of 10 on the Mohs scale, second only to diamond. Keys, zippers, and desk edges won't scratch either side.

The anti-reflective coating goes on the inside only, front and back. Outer coatings smudge and wear, so the surfaces you touch stay pure sapphire. You get a glare-free view of the dial and the movement.

• Material: synthetic sapphire, front and back
• Hardness: 9 out of 10 on the Mohs scale
• Coating: anti-reflective, inside only
• Outer surfaces: uncoated, for full scratch resistance

Water-resistant to 100 meters (330 feet) Includes a screw down crown for extra protection.