Side by side

Dryden Chrono Diver Series 1vsGlycine Combat Sub

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
Combat Sub
GlycineCombat Sub
MSRP $895

At a glance

20 of 29 specs differ
Diameter
Chrono Diver Series 142mm
Combat Sub40mm
Power Reserve
Chrono Diver Series 140h
Combat Sub
Water Resistance
Chrono Diver Series 1101m
Combat Sub200m
MSRP
Chrono Diver Series 1$349
Combat Sub$895

Full specifications

Case

8 specs
Category
Chronograph
Diver
Diameter
42mm
40mm
Thickness
13.5mm
11.15mm
Lug-to-Lug
49mm
Lug Width
22mm
20mm
Finish
Brushed and polished
Water Resistance
101m
200m
Caseback
Solid

Crystal & Dial

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

Movement

5 specs
Caliber
515
Beat Rate
28,800 vph
Power Reserve
40h
Jewels
25
1
Complications
None
Date

Pricing

1 specs
MSRP
$349
$895

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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 Combat Sub

The Glycine Combat Sub is widely praised for its exceptional thinness, with multiple sources highlighting its sub-11mm case height and comfortable wearability, even on smaller wrists. Owners appreciate its unique, non-homage aesthetic, refined finishing, and excellent value for money. Specific positive notes include a buttery smooth bezel action, tasteful indices, crisp font, and a matching date wheel. Accuracy is reported to rival COSC standards by one owner, and durability is noted as exceptional. However, some owners report inconsistent power reserve and sub-par lume that is difficult to read in low light. On balance, owners and community members rate the Glycine Combat Sub highly for its slim profile and unique design at an accessible price point.

From video reviewers

The slim case profile and comfortable wearability are praised. The bezel action received criticism for having slight play and a less-than-satisfying click.

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