Side by side

Oris Aquis Date DiamondsvsBremont Supermarine 300M

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

Aquis Date Diamonds
OrisAquis Date Diamonds
MSRP $4,600
Supermarine 300M
BremontSupermarine 300M
MSRP $3,550

At a glance

16 of 29 specs differ
Diameter
Aquis Date Diamonds36.5mm
Supermarine 300M40mm
Power Reserve
Aquis Date Diamonds41 hoursh
Supermarine 300M40h
Water Resistance
Aquis Date Diamonds300m
Supermarine 300M300m
MSRP
Aquis Date Diamonds$4,600
Supermarine 300M$3,550

Full specifications

Case

6 specs
Diameter
36.5mm
40mm
Thickness
12mm
Lug Width
19mm
20mm
Material
Stainless Steel
904L Stainless Steel
Finish
Brushed and polished
Caseback
Solid

Crystal & Dial

4 specs
Crystal Shape
Flat
AR Coating
Underside
Inner
Dial Color
White
Green
Indices
Applied

Movement

5 specs
Caliber
733-1
BE-92AE
Beat Rate
4 vph
28,800 vph
Power Reserve
41 hoursh
40h
Jewels
26
25
Complications
Date
None

Pricing

1 specs
MSRP
$4,600
$3,550

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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.

Oris Aquis Date Diamonds

Owners and reviewers widely praise the Oris Aquis Date Diamonds for its quality, value, and versatile design, with the glossy dial and ceramic bezel noted for playing with light, and the diamonds offering an interesting contrast. The comfortable integrated bracelet and rubber strap are frequently highlighted, as is the solid build and pleasing crown detail. Some owners find the 36mm size offers a substantial feel, while others note the 39.5mm variant's thickness and the amount of polished surfaces. Accuracy is reported as excellent, with one owner seeing +1 second per day. The Sellita SW 200-1 based Caliber 733 movement has a 38-hour power reserve. On balance, owners and reviewers rate the Oris Aquis Date Diamonds highly for its distinctive design and solid build quality at its price point.

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.

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