Side by side

RZE AspirarevsDOXA SUB 300T

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

Aspirare
RZEAspirare
MSRP $699
SUB 300T
DOXASUB 300T
MSRP $2,190

At a glance

12 of 29 specs differ
Diameter
Aspirare44mm
SUB 300T42.5mm
Power Reserve
Aspirare40h
SUB 300T40h
Water Resistance
Aspirare200m
SUB 300T1,200m
MSRP
Aspirare$699
SUB 300T$2,190

Full specifications

Case

7 specs
Diameter
44mm
42.5mm
Thickness
13mm
12mm
Lug-to-Lug
53mm
46mm
Lug Width
22mm
20mm
Material
Grade 5 Titanium
Stainless Steel
Water Resistance
200m
1200m
Caseback
Solid screw-down
Solid

Crystal & Dial

3 specs
AR Coating
Underside
Yes
Dial Color
White
Aquamarine
Lume
None
Super-LumiNova

Movement

1 specs
Caliber
Miyota 9039

Pricing

1 specs
MSRP
$699
$2,190

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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.

RZE Aspirare

The RZE Aspirare is widely praised for its exceptional value and build quality at $599, featuring a 44mm titanium case with UltraHex coating and a Miyota 9015 movement. Owners find the watch surprisingly comfortable, even on smaller wrists, and appreciate its modern, futuristic design and interchangeable bezel system. Some reviewers note the minute hand appears slightly short relative to the chapter ring, and the 53mm lug-to-lug may be challenging for smaller wrists. On balance, owners and reviewers rate the RZE Aspirare highly for its robust titanium construction and strong value proposition.

DOXA SUB 300T

Owners widely praise the DOXA SUB 300T's functional and distinctive design, with reviewers highlighting its historical visibility and robust build. Legibility is consistently noted as excellent, with reviewers appreciating the functional no-decompression bezel and distinct hand shapes. The watch's accuracy is reported as good, with one owner seeing a 3-4 second daily gain, though the 38-hour power reserve is considered underwhelming by some at its price point. Criticisms include a stamped clasp that feels out of place and a bezel that may have lateral movement. The 42.5mm case is described as substantial and heavy, appearing larger due to extra width and making it unsuitable for dress shirts, a trade-off for its 1200-meter water resistance. On balance, owners and reviewers rate the DOXA SUB 300T highly for its unique design and robust dive watch capabilities.

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