Side by side

Bremont Airco Mach 1 JetvsDryden Chrono Diver Series 1

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Airco Mach 1 Jet
BremontAirco Mach 1 Jet
MSRP $4,500
Chrono Diver Series 1
DrydenChrono Diver Series 1
MSRP $349

At a glance

11 of 29 specs differ
Diameter
Airco Mach 1 Jet40mm
Chrono Diver Series 142mm
Power Reserve
Airco Mach 1 Jet40h
Chrono Diver Series 140h
Water Resistance
Airco Mach 1 Jet100m
Chrono Diver Series 1101m
MSRP
Airco Mach 1 Jet$4,500
Chrono Diver Series 1$349

Full specifications

Case

7 specs
Category
Pilot
Chronograph
Diameter
40mm
42mm
Thickness
12mm
13.5mm
Lug-to-Lug
49mm
Lug Width
20mm
22mm
Material
Stainless Steel (DLC coated)
Stainless Steel
Water Resistance
100m
101m

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Black
Steel

Movement

1 specs
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$4,500
$349

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Bremont Airco Mach 1 Jet

The Bremont Airco Mach 1 Jet is widely praised for its vintage-inspired design, 40mm size, and excellent legibility, featuring a satin-finished case with polished bevels and a matte dial with red-orange accents. Reviewers highlight its strong proportions, 100 meters of water resistance, and COSC-certified BE-92AE automatic movement. The watch is powered by the BE-92A automatic movement with a 38-hour power reserve. Overall, reviewers consider the Bremont Airco Mach 1 Jet an excellent everyday pilot's watch for its blend of vintage aesthetics and practical features.

Dryden Chrono Diver Series 1

The Dryden Chrono Diver Series 1 is a 42mm mechaquartz chronograph featuring a dual-curved sapphire crystal and 100m water resistance. Owners note the VK63 movement's characteristic chronograph hand not resetting perfectly to zero, a trait present on this specific watch. The case exhibits polished chamfers on the upper lugs, and it utilizes Swiss Superluminova BGW9. On balance, owners appreciate the classic case shape and dial design of the Dryden Chrono Diver Series 1 at its price point, despite the mechaquartz movement's known reset behavior.

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