Formex Reef 39.5 mmvsOrient Diver Watch

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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.

Formex Reef 39.5 mm at true scale

Reef 39.5 mm

Orient Diver Watch at true scale

Diver Watch

Diameter

39.5mm

41.5mm

Lug-to-Lug

45.5mm

lowest

47mm

Thickness

11mm

lowest

13mm

Water Resistance

300m

highest

200m

Power Reserve

56h

highest

40h

MSRP

$2,230

$285

lowest

Movement

Sellita SW300-1

Orient F6922

Case

4 specs
Diameter
39.5mm
41.5mm
Thickness
11mm
13mm
Lug-to-Lug
45.5mm
47mm
Water Resistance
300m
200m

Crystal & Dial

3 specs
Crystal
Sapphire
Mineral
Dial Color
Bahama Blue
Blue
Lume
Super-LumiNova
None

Movement

7 specs
Caliber
Sellita SW300-1
Orient F6922
Beat Rate
0 vph
21,600 vph
Power Reserve
56h
40h
Jewels
0
22
Hacking
No
Yes
Hand-winding
No
Yes
Complications
None
Day-date

Pricing

1 specs
MSRP
$2,230
$285
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Reviews

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

Formex Reef 39.5 mm

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.

Orient Diver Watch

Owners widely praise the Orient Diver Watch for its striking dial colors, particularly the red variant, and its overall attractive design for the price point. Reviewers note its solid build quality, comfortable bracelet that is considered superior to other Orient lines, and applied indices with excellent lume. The watch features an automatic Orient F6922 movement and 200m water resistance within a 41.5mm case. Some owners report play in the bezel, a characteristic trait of affordable Orient divers. Overall, owners and reviewers rate the Orient Diver Watch highly for its exceptional value and appealing design for under $300.