Side by side

Dryden Chrono Diver Series 1vsGlycine Airman No. 1 GMT

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

Chrono Diver Series 1
DrydenChrono Diver Series 1
MSRP $349
Airman No. 1 GMT
GlycineAirman No. 1 GMT
MSRP $2,800

At a glance

19 of 29 specs differ
Diameter
Chrono Diver Series 142mm
Airman No. 1 GMT36mm
Power Reserve
Chrono Diver Series 140h
Airman No. 1 GMT48h
Water Resistance
Chrono Diver Series 1101m
Airman No. 1 GMT30m
MSRP
Chrono Diver Series 1$349
Airman No. 1 GMT$2,800

Full specifications

Case

8 specs
Category
Chronograph
GMT
Diameter
42mm
36mm
Thickness
13.5mm
11.6mm
Lug-to-Lug
49mm
Lug Width
22mm
20mm
Finish
Brushed and polished
Water Resistance
101m
30m
Caseback
Solid

Crystal & Dial

6 specs
Crystal
Domed Sapphire
Sapphire
Crystal Shape
Flat
AR Coating
Inner
Dial Color
Steel
Silver
Indices
Applied
Lume
None
Luminous

Movement

4 specs
Caliber
SW330-2
Type
Quartz
Automatic
Power Reserve
40h
48h
Complications
None
GMT, Date

Pricing

1 specs
MSRP
$349
$2,800

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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.

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.

Glycine Airman No. 1 GMT

Owners widely praise the Glycine Airman No. 1 GMT for its historical significance and attractive dial. However, some find the 36mm case size to be a bit small, and the GMT hand can be difficult to distinguish from the minute hand. The watch has a very limited 3ATM water resistance. Later versions feature sapphire crystals, differing from earlier plexi models. Overall, owners value the Glycine Airman No. 1 GMT for its historical appeal and dial design, despite minor legibility and sizing concerns.

From video reviewers

The case finishing and dial colors are praised. The value proposition is tied to a sale price, with questions about long-term competitiveness.

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