DOXA SUB 300 BetavsDryden Chrono Diver Gen 2 42mm Chronograph (Dive Bezel)

SUB 300 Beta
DOXASUB 300 Beta

Ref. sub-300beta-aquamarine·MSRP $2,490

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

DOXA SUB 300 Beta at true scale

SUB 300 Beta

Dryden Chrono Diver Gen 2 42mm Chronograph (Dive Bezel) at true scale

Chrono Diver Gen 2 42mm Chronograph (Dive Bezel)

Diameter

42.5mm

42mm

Lug-to-Lug

n/a

49mm

Water Resistance

300m

highest

100m

Power Reserve

38h

n/a

MSRP

$2,490

$450

lowest

Movement

Automatic

Seiko VK63

Case

5 specs
Diameter
42.5mm
42mm
Lug-to-Lug
n/a
49mm
Lug Width
20mm
n/a
Material
Stainless steel case
Stainless Steel
Water Resistance
300m
100m

Crystal & Dial

2 specs
AR Coating
n/a
Yes
Dial Color
n/a
n/a

Movement

3 specs
Caliber
n/a
Seiko VK63
Type
Automatic
Meca-Quartz
Power Reserve
38h
0h

Pricing

1 specs
MSRP
$2,490
$450
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Reviews

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

DOXA SUB 300 Beta

The DOXA SUB 300 Beta is praised for its refined aesthetic and vintage charm, with a wave-patterned dial, ceramic bezel, and box-domed sapphire crystal. Owners find its 42.5mm case wears well due to its compact feel and short lug-to-lug length, making it suitable for smaller wrists and comfortable for all-day wear. The watch is powered by an automatic movement with a 38-hour power reserve. Some reviewers question the inclusion of a helium escape valve on this less tool-oriented design, and one owner notes the polished bezel is prone to scratches. Overall, owners and reviewers appreciate the DOXA SUB 300 Beta for its blend of classic dive watch appeal and modern wearability.

Dryden Chrono Diver Gen 2 42mm Chronograph (Dive Bezel)

Owners and reviewers widely praise the Dryden Chrono Diver Gen 2 42mm Chronograph (Dive Bezel) for its handsome retro styling, solid build quality, and excellent value, with many highlighting its satisfying feel and finish. The Seiko VK63 meca-quartz movement is noted as reliable and providing modern performance, while the dive bezel is described as solid and useful for quick timing. Some owners find the chronograph pushers comfortable, though one reviewer notes they lack the tactile click of a mechanical movement. The 42mm case with a 49mm lug-to-lug is considered potentially large for smaller wrists, and one owner observed a slightly misaligned running seconds hand. Overall, owners rate the Dryden Chrono Diver Gen 2 42mm Chronograph (Dive Bezel) highly for its vintage-inspired design and impressive build quality at its price point.