Side by side

Bremont Supermarine 300MvsSpinnaker Tesei Bronze Swiss

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

Supermarine 300M
BremontSupermarine 300M
MSRP $3,550
Tesei Bronze Swiss
SpinnakerTesei Bronze Swiss
MSRP $850

At a glance

7 of 29 specs differ
Diameter
Supermarine 300M40mm
Tesei Bronze Swiss43mm
Power Reserve
Supermarine 300M40h
Tesei Bronze Swiss40h
Water Resistance
Supermarine 300M300m
Tesei Bronze Swiss300m
MSRP
Supermarine 300M$3,550
Tesei Bronze Swiss$850

Full specifications

Case

5 specs
Diameter
40mm
43mm
Thickness
12mm
16mm
Lug-to-Lug
52mm
Lug Width
20mm
22mm
Material
904L Stainless Steel
Bronze

Movement

1 specs
Caliber
BE-92AE
Sellita SW200-1

Pricing

1 specs
MSRP
$3,550
$850

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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.

Spinnaker Tesei Bronze Swiss

Owners praise the Spinnaker Tesei Bronze Swiss for its incredible macro-level detail and sharp design, noting its bronze case, ceramic bezel, and wave dial. The inclusion of a Sellita SW200 Swiss movement is highlighted. One owner expressed a desire for a smaller 39-40mm variant, stating it would be their ultimate bronze diver if such a size were offered. On balance, owners rate the Spinnaker Tesei Bronze Swiss highly for its detailed finishing and bronze diver aesthetic.

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