Audaz Reef DivervsDOXA SUB 750T
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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.

Reef Diver

SUB 750T
Diameter
45mm
45mm
Lug-to-Lug
53mm
n/a
Thickness
15.5mm
14mm
lowest
Water Resistance
300m
750m
highest
Power Reserve
n/a
56h
MSRP
$420
lowest
$2,790
Movement
Seiko NH35
Automatic
Case
4 specsCrystal & Dial
3 specsMovement
2 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
The Audaz Reef Diver is a bold, rugged tool watch with a focus on clarity and accuracy for diving. It features a 45mm 316L stainless steel case, sapphire crystal, Super-LumiNova C3, and 300m water resistance. One owner notes it is a large, heavy watch. The Audaz Reef Diver is available with a Seiko NH35 automatic movement starting at $269. On balance, owners and reviewers view the Audaz Reef Diver positively for its dependable tool-watch design and robust specifications at its price point.
The DOXA SUB 750T is widely praised for its significantly slimmer 11.95mm thickness, making its 45mm case surprisingly wearable for a substantial dive watch, with reviewers noting its comfortable profile and compact lug-to-lug. Owners appreciate the Sellita SW300 automatic movement, which provides a 56-hour power reserve, and the highly regarded micro-adjustment clasp on the beads-of-rice bracelet. Some find the watch expensive and its dial cluttered with markings, while others value its unique design elements and the split inner bezel. The DOXA SUB 750T is available from $2,750. Overall, owners and reviewers rate the DOXA SUB 750T highly for its improved wearability due to its slim profile, combined with its robust dive watch capabilities.
The DOXA SUB 750T's slimmed-down 11.95mm case thickness is a significant strength cited by multiple reviewers. Reviewers did not reach a consensus on any weaknesses.
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