Bremont Supermarine 300MvsZelos Swordfish 40mm


lug2lug doesn't sell watches. Buy links open the brand's or seller's own site. Some links are affiliate links: lug2lug may earn a commission at no extra cost to you. Disclosures
Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Supermarine 300M

Swordfish 40mm
Diameter
40mm
40mm
Lug-to-Lug
n/a
46mm
Thickness
12mm
12mm
Water Resistance
300m
highest
200m
MSRP
$3,550
$349
lowest
Movement
Bremont BE-92AE
Seiko NH35
Case
3 specsCrystal & Dial
2 specsMovement
1 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
The Bremont Supermarine 300M is praised for its comfortable 40mm case, which some owners find wears well even on smaller wrists due to its lug design, outperforming some 40mm watches. One forum contributor notes the 40mm case is relatively compact for a 300m diver and is priced at $1375. A reviewer found the 40mm case comfortable. On balance, owners and reviewers appreciate the Bremont Supermarine 300M's wearable 40mm case size and comfortable wearability.
Owners widely praise the Zelos Swordfish 40mm for its exceptional value, tool-watch aesthetic, and solid construction, with many highlighting the comfortable wearability and well-executed design. The bracelet is frequently noted as easy to size and comfortable, and the Seiko NH35 movement is considered reliable, with one owner reporting remarkable accuracy of +/- 1 second per day. Some reviewers and owners, however, point to sharp edges on the bracelet clasp or edges and a stiff bezel action. The Zelos Swordfish 40mm is also available in various materials like bronze and titanium, and features unique dial options such as meteorite and full lume. Overall, owners and reviewers rate the Zelos Swordfish 40mm highly for its impressive build quality and distinctive design at its price point.
Similar watches
Matched to the watches above on size, movement, style and price, microbrands first. Open any one to dig in.
Also compared
Comparisons nearby in the catalog: alternatives to the watches above paired against the matchup.








