Phoibos Apollo TitaniumvsFormex Reef 39.5 mm
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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.

Apollo Titanium

Reef 39.5 mm
Diameter
41mm
39.5mm
Lug-to-Lug
48mm
45.5mm
lowest
Thickness
12.5mm
11mm
lowest
Water Resistance
300m
300m
Power Reserve
n/a
56h
MSRP
$575
lowest
$2,230
Movement
Miyota 9015
Sellita SW300-1
Case
4 specsCrystal & Dial
2 specsMovement
2 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
The Phoibos Apollo Titanium is described as beautiful and unique by owners. Some owners note small marks appearing on the case, bracelet, bezel, and case back, though the watch is otherwise reported to be in very good condition. Overall, owners appreciate the Phoibos Apollo Titanium for its aesthetic appeal and unique design.
The full titanium build is a notable strength. The spring bar placement, initially an issue for strap changes, has been addressed by Phoibos.
The Formex Reef 39.5 mm is widely praised for its refined finishing, improved proportions, and compelling value under €2,000. Owners and reviewers highlight its comfortable wearability on smaller wrists, unique aesthetic, and impressive specifications including 300m water resistance and a COSC-certified Sellita SW300-1 movement. Some note the 22mm lug width feels slightly disproportionate and the bracelet could benefit from more taper. A prototype crown protrusion issue is expected to be resolved in production. Overall, owners rate the Formex Reef 39.5 mm highly for its excellent build quality and tool-like features at its price point.
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