Farr + Swit SeaplanevsDOXA SUB 300 Carbon
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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.

Seaplane

SUB 300 Carbon
Diameter
42mm
42.5mm
Lug-to-Lug
50.5mm
n/a
Thickness
12.5mm
n/a
Water Resistance
100m
300m
highest
Power Reserve
38h
38h
MSRP
$845
lowest
$4,390
Movement
ETA 2824-2
Automatic
Case
6 specsCrystal & Dial
4 specsMovement
1 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely praise the Farr + Swit Seaplane for its exceptional lume, durable construction, and legible design, highlighting its split-finish dial and comfortable red rubber strap. The ETA 2824-2 movement is noted as a strong point for its price, and the watch is appreciated for its immediate availability. One owner dislikes the deployment clasp on one of the included rubber straps. Overall, owners rate the Farr + Swit Seaplane highly for its robust build and excellent lume at the price point.
The DOXA SUB 300 Carbon is widely praised for its exceptionally lightweight forged carbon case, offering superior comfort and a unique texture, with reviewers calling it a "tactical featherweight." Owners and reviewers alike highlight its vintage dive watch aesthetic, vibrant dial options, and satisfyingly clicky bezel. The COSC-certified automatic movement is noted for reliable timekeeping, with accuracy reported between +0.9 and +5 seconds per day. Some sources mention a 38-hour power reserve as a trade-off for its slimness. The integrated rubber strap is generally found comfortable and adjustable, though one reviewer noted sharp edges on the clasp and another that the strap requires cutting to size. The bezel's no-decompression markings are flagged as potentially outdated for modern diving. Overall, owners and reviewers rate the DOXA SUB 300 Carbon highly for its unique lightweight construction and compelling vintage design at the price point.
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