DOXA SUB 300vsSynchron Sealab Ti300M

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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.

DOXA SUB 300 at true scale

SUB 300

Synchron Sealab Ti300M at true scale

Sealab Ti300M

Diameter

42.5mm

41mm

Lug-to-Lug

n/a

45mm

Thickness

n/a

11.9mm

Water Resistance

300m

300m

Power Reserve

38h

60h

highest

MSRP

$2,890

n/a

Movement

Automatic

La Joux-Perret G100

Case

5 specs
Diameter
42.5mm
41mm
Thickness
n/a
11.9mm
Lug-to-Lug
n/a
45mm
Lug Width
n/a
20mm
Material
Stainless Steel
Titanium

Crystal & Dial

4 specs
Crystal Shape
Domed
n/a
AR Coating
Yes
n/a
Dial Color
Aquamarine
n/a
Lume
Super-LumiNova
None

Movement

2 specs
Caliber
n/a
La Joux-Perret G100
Power Reserve
38h
60h

Pricing

1 specs
MSRP
$2,890
n/a
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Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

DOXA SUB 300

The DOXA SUB 300 is widely praised for its wearability, vibrant color options, and modern updates like improved lume, with reviewers calling it the brand's most desirable model. Owners note its comfortable wear, clean cushion case, and legible dials, though some find the 42.5mm case a bit large. The bezel action is outstanding, and the beads-of-rice bracelet contributes to a smaller perceived size. However, some owners report issues with bracelet end links sticking out, a sharp clasp edge, sub-standard screw pins, and disappointing lume. The polished bezel surface is also noted as prone to scratches, and the clasp's top section and clip are described as feeling "tinnyness" and too sixties. On balance, owners and reviewers rate the DOXA SUB 300 highly for its compelling charm and modern updates, despite some noted bracelet and clasp refinements.

Synchron Sealab Ti300M

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.