DOXA SUB 750TvsSpinnaker Hass Automatic
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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 750T

Hass Automatic
Diameter
45mm
43mm
Lug-to-Lug
n/a
50mm
Thickness
14mm
lowest
16.5mm
Water Resistance
750m
highest
300m
Power Reserve
56h
n/a
MSRP
$2,790
$445
lowest
Movement
Automatic
Seiko NH35
Case
6 specsCrystal & Dial
3 specsMovement
2 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
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.
Owners widely praise the Spinnaker Hass Automatic for its quality and vibrant dial options at an accessible price point. The watch features a Seiko NH35 automatic movement and 300m water resistance. Some owners find Spinnaker watches, including the Hass Automatic, to be on the thicker side, with one user noting a previous model was considered comically large. One owner reported a quality issue with a different Spinnaker model where the crown detached. Overall, owners rate the Spinnaker Hass Automatic highly for its impressive build quality and fun aesthetic relative to its price.
The dial's recovered marine plastic construction with textured finish provides distinctive material differentiation at the entry-level dive watch price point, and the sapphire crystal with anti-reflective coating ensures strong on-wrist legibility. The 300m water resistance and automatic movement deliver capable specifications, though bracelet quality and fit remain underspecified across reviews.
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