Side by side

Bremont Supermarine 300MvsRZE Aspirare

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

Supermarine 300M
BremontSupermarine 300M
MSRP $3,550
Aspirare
RZEAspirare
MSRP $699

At a glance

11 of 29 specs differ
Diameter
Supermarine 300M40mm
Aspirare44mm
Power Reserve
Supermarine 300M40h
Aspirare40h
Water Resistance
Supermarine 300M300m
Aspirare200m
MSRP
Supermarine 300M$3,550
Aspirare$699

Full specifications

Case

7 specs
Diameter
40mm
44mm
Thickness
12mm
13mm
Lug-to-Lug
53mm
Lug Width
20mm
22mm
Material
904L Stainless Steel
Grade 5 Titanium
Water Resistance
300m
200m
Caseback
Solid
Solid screw-down

Crystal & Dial

2 specs
AR Coating
Inner
Underside
Dial Color
Green
White

Movement

1 specs
Caliber
BE-92AE
Miyota 9039

Pricing

1 specs
MSRP
$3,550
$699

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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.

Bremont Supermarine 300M

The Bremont Supermarine 300M is praised for its comfortable 40mm and 42mm case sizes, with owners noting the 42mm wears well on smaller wrists due to its lug design. One owner highlights the 13mm thinness of the 40mm case, considered compact for a 300m diver. The watch is priced at $1375. On balance, owners and reviewers appreciate the Bremont Supermarine 300M for its wearability and compact dimensions, especially for a dive watch.

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.

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