DOXA SUB 300 BetavsPeacock Watches Ocean Wing Tourbillon
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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.

SUB 300 Beta

Ocean Wing Tourbillon
Diameter
42.5mm
44.5mm
Thickness
n/a
11mm
Water Resistance
300m
300m
Power Reserve
38h
48h
highest
MSRP
$2,490
$2,350
lowest
Movement
Automatic
Peacock SL-5811
Case
5 specsCrystal & Dial
1 specsMovement
3 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
The DOXA SUB 300 Beta is praised for its refined aesthetic and vintage charm, with a wave-patterned dial, ceramic bezel, and box-domed sapphire crystal. Owners find its 42.5mm case wears well due to its compact feel and short lug-to-lug length, making it suitable for smaller wrists and comfortable for all-day wear. The watch is powered by an automatic movement with a 38-hour power reserve. Some reviewers question the inclusion of a helium escape valve on this less tool-oriented design, and one owner notes the polished bezel is prone to scratches. Overall, owners and reviewers appreciate the DOXA SUB 300 Beta for its blend of classic dive watch appeal and modern wearability.
Owners widely praise the Peacock Watches Ocean Wing Tourbillon for its detailed dial, featuring pneumatic engraving and fired enamel, and its slim, wearable case. The manual-winding tourbillon movement is noted as running well, keeping time within 5-10 seconds per day after regulation. However, some owners find the dial cluttered, the bracelet a poor fit, and the "TOURBILLON" labeling on the mainspring barrel uncouth. The long-term reliability of the Chinese movement remains to be validated by time, and the price is considered high by some, with questions raised about value at over $46,000, particularly with rose gold plating. Overall, owners and reviewers rate the Peacock Watches Ocean Wing Tourbillon well for its dial artistry and wearable case, despite concerns about pricing and movement finishing relative to cost.
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