Boldr Odyssey 40mmvsFormex Reef 39.5 mm

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.

Boldr Odyssey 40mm at true scale

Odyssey 40mm

Formex Reef 39.5 mm at true scale

Reef 39.5 mm

Diameter

40mm

39.5mm

Lug-to-Lug

48mm

45.5mm

lowest

Thickness

12.5mm

11mm

lowest

Water Resistance

300m

300m

Power Reserve

42h

56h

highest

MSRP

$799

lowest

$2,230

Movement

Miyota 9075

Sellita SW300-1

Case

5 specs
Diameter
40mm
39.5mm
Thickness
12.5mm
11mm
Lug-to-Lug
48mm
45.5mm
Lug Width
20mm
22mm
Material
Titanium
Stainless Steel

Crystal & Dial

2 specs
AR Coating
Yes
n/a
Dial Color
Aurora
Bahama Blue

Movement

2 specs
Caliber
Miyota 9075
Sellita SW300-1
Power Reserve
42h
56h

Pricing

1 specs
MSRP
$799
$2,230
Keep your wishlist and collection together in the appExplore the app

Reviews

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

Boldr Odyssey 40mm

Owners praise Boldr for impressive specifications and value, with one owner noting the Odyssey Black Dragonfish has superior specs and movement compared to other models. A separate owner finds the Venture to be an exceptional value and versatile with strap changes. However, one owner feels the Venture's size is borderline for an 8-inch wrist. Overall, owners rate Boldr highly for its value and specifications.

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.