DOXA SUB 600TvsSynchron Sealab Ti300M
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.

SUB 600T

Sealab Ti300M
Diameter
40mm
41mm
Lug-to-Lug
n/a
45mm
Thickness
n/a
11.9mm
Water Resistance
600m
highest
300m
Power Reserve
n/a
60h
MSRP
$1,650
n/a
Movement
n/a
La Joux-Perret G100
Case
6 specsCrystal & Dial
2 specsMovement
3 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners and reviewers praise the DOXA SUB 600T for its unique, angular, brutalist design and variety of saturated dial colorways. Its tactile bezel action, improved lume over earlier models, and grippy crown are also frequently highlighted. However, the watch's case back is widely criticized for its excessive height, causing it to wear top-heavy and shift on the wrist, with some owners questioning its wearability on smaller wrists. The Sellita SW200-1 movement's 38-hour power reserve is also noted as a shortcoming by several reviewers. Overall, owners and reviewers rate the DOXA SUB 600T highly for its purposeful, utilitarian aesthetic and robust build, despite concerns regarding its wearability due to the case back design.
The DOXA SUB 600T's angular case design and robust brushed finish are notable features. The watch's price point is relatively high compared to its competitors. Reviewers disagree on the watch's water resistance, with one reviewer noting it's somewhat limited, while the other reviewer doesn't mention this.
The Synchron SEALAB Ti300M is praised for its 11.9mm brushed Grade 5 titanium case, offering a thinner profile than many dive watches. Owners find enjoyment in its specifications and appearance, noting its resemblance to the Doxa Sub300. The La Joux-Perret G100 movement is highlighted for its Soigné grade finishing and 60-hour power reserve, all presented at a compelling price point. Overall, owners and reviewers rate the Synchron SEALAB Ti300M highly for its comfortable, thinner case design and well-finished movement at the price.
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.








