Side by side

Bremont Supermarine 300MvsGlycine Combat Sub Sport Bronze

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

Supermarine 300M
BremontSupermarine 300M
MSRP $3,550
Combat Sub Sport Bronze
GlycineCombat Sub Sport Bronze
MSRP $1,650

At a glance

15 of 29 specs differ
Diameter
Supermarine 300M40mm
Combat Sub Sport Bronze39mm
Power Reserve
Supermarine 300M40h
Combat Sub Sport Bronze38h
Water Resistance
Supermarine 300M300m
Combat Sub Sport Bronze300m
MSRP
Supermarine 300M$3,550
Combat Sub Sport Bronze$1,650

Full specifications

Case

5 specs
Diameter
40mm
39mm
Thickness
12mm
11.2mm
Material
904L Stainless Steel
Bronze
Finish
Brushed and polished
Caseback
Solid

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Inner
Dial Color
Green
Blue
Indices
Applied
Lume
None
Luminous

Movement

4 specs
Caliber
BE-92AE
SW200-1
Power Reserve
40h
38h
Jewels
25
26
Complications
None
Date

Pricing

1 specs
MSRP
$3,550
$1,650

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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.

Glycine Combat Sub Sport Bronze

Owners widely praise the Glycine Combat Sub Sport Bronze for its exceptional thinness, comfortable proportions, and finishing, with many appreciating its unique, non-homage design and the potential for a developing bronze patina. Reviewers and owners alike highlight its excellent value below $500, noting features like a Swiss movement with hacking, sapphire crystal, 200m water resistance, and excellent bezel action. Some owners find the crown digs into the wrist, and the original strap or bracelet is frequently disliked. Lume quality and power reserve consistency are noted as areas for improvement by some. On balance, owners and reviewers rate the Glycine Combat Sub Sport Bronze highly for its impressive finishing and slim profile at its price point.

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