Bremont Supermarine 500MvsOceaneva GMT Titanium Automatic Deep Marine Explorer 1250M

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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.

Bremont Supermarine 500M at true scale

Supermarine 500M

Oceaneva GMT Titanium Automatic Deep Marine Explorer 1250M at true scale

GMT Titanium Automatic Deep Marine Explorer 1250M

Diameter

43mm

42mm

Thickness

13mm

lowest

15.8mm

Water Resistance

500m

1250m

highest

MSRP

$4,700

$749

lowest

Movement

Bremont BE-92AE

Seiko NH34

Case

5 specs
Diameter
43mm
42mm
Thickness
13mm
15.8mm
Lug-to-Lug
n/a
n/a
Material
316L Stainless Steel
Titanium
Water Resistance
500m
1250m

Crystal & Dial

2 specs
Crystal
Domed Sapphire
Sapphire
Dial Color
Black
n/a

Movement

1 specs
Caliber
Bremont BE-92AE
Seiko NH34

Pricing

1 specs
MSRP
$4,700
$749
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Reviews

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

Bremont Supermarine 500M

Owners widely praise the Bremont Supermarine 500M's stunning design, luxurious appearance, and excellent lume. Reviewers note its updated, legible dial and scratch-resistant hardened steel case with anti-reflective coating. Some owners find the 43mm case substantial, and one reviewer questions the long-term water resistance of its three-piece case construction. Criticisms include a second hand that can be hard to see in low light and bezel markings that could be more prominent, with one owner noting the lack of a dive suit extension on the bracelet. Overall, owners and reviewers rate the Bremont Supermarine 500M highly for its rugged refinement and competitive pricing against more expensive brands.

Oceaneva GMT Titanium Automatic Deep Marine Explorer 1250M

Owners widely praise the Oceaneva GMT Titanium Automatic Deep Marine Explorer 1250M for its exceptional value, robust titanium construction, and impressive 1250m water resistance, with one owner noting it has been fantastic for years. The watch features an uncommon mother-of-pearl dial option and BGW9 lume, powered by the reliable Seiko NH34 automatic GMT movement. It has been observed as a blend of design elements from established luxury dive and GMT watches, with a price point around $225-$299 depending on discounts. Overall, owners and reviewers rate the Oceaneva GMT Titanium Automatic Deep Marine Explorer 1250M highly for its rugged build and compelling spec sheet at its price.

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