The Bremont Airco Mach 1 Jet features a 40mm case size made from Bremont’s signature Trip-Tick case construction, an open case back showing the BE-92AV mechanical movement, DLC finish, 42-hour power reserve, and 300ft water resistance.

• Condition: Good preowned condition
• Case Size: 40mm diameter
• Water Resistance: 300ft
• Power Reserve: 42hour power reserve

This Bremont Airco Mach 1 Jet features a 40mm case size made from Trip-Tick case construction with an open case back showing its BE-92AV mechanical movement.

• Condition: Good preowned condition
• Case size: 40mm
• Water resistance: 300ft
• Power reserve: 42 hours

This Bremont Airco Mach 3 is a 40mm pilot's watch with a scratch-resistant DLC treated case, Opalin matt metal dial, and modified calibre 11 1/2 BE-92AE automatic chronometer.

• Condition: Very nice
• Case dimensions: 40mm diameter, 12.5mm thickness
• Lug width: 20mm
• Crystal type: double anti-reflective, scratch resistant sapphire crystal