Dryden Chrono Diver Series 1vsYema Flygraf Bi-Compax French Air Force
lug2lug doesn't sell watches. Buy links open the brand's or seller's own site. Some links are affiliate links: lug2lug may earn a commission at no extra cost to you. Disclosures
Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.
Chrono Diver Series 1
Flygraf Bi-Compax French Air Force
Diameter
42mm
40mm
Lug-to-Lug
49mm
n/a
Thickness
13.5mm
9.5mm
lowest
Water Resistance
101m
highest
100m
MSRP
$349
lowest
$490
Movement
Quartz
Quartz
Case
6 specsCrystal & Dial
2 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
The Dryden Chrono Diver Series 1 is a 42mm mechaquartz chronograph with a sapphire crystal and 100m water resistance. Owners note that the chronograph hand may not reset perfectly to zero, a characteristic of the VK63 movement. The case features polished chamfers on the upper lugs, and the watch utilizes Swiss Superluminova BGW9. It has been listed for sale at prices ranging from $150 to $255 and includes two straps. Overall, owners appreciate the Dryden Chrono Diver Series 1 for its classic design and value, despite the common VK63 chronograph reset quirk.
The Seiko VK63 mechaquartz movement is a shared strength, noted for its instant reset and sweeping chronograph hand. The bezel action and water resistance were considered standard for the price point.
The Yema Flygraf Bi-Compax French Air Force is praised for its attractive, toolish aesthetic and excellent quality for its price, featuring a legible Type A dial and a date complication. However, the mecha-quartz movement's chrono timer sweeps rather than ticks, and the acrylic crystal scratches easily. The 40mm titanium case is lightweight and satin-matte, but titanium scratches more easily than steel, and the oversized crown's purpose is questioned. Accuracy is noted at +/- 10 seconds per day, with a 42-hour power reserve. Overall, owners rate the Yema Flygraf Bi-Compax French Air Force positively for its value and tool-like design, despite concerns about material durability and past customer service issues.
Similar watches
Matched to the watches above on size, movement, style and price, microbrands first. Open any one to dig in.
Also compared
Comparisons nearby in the catalog: alternatives to the watches above paired against the matchup.