Side by side

Formex Reef 39.5 mmvsRZE Resolute

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Reef 39.5 mm
FormexReef 39.5 mm
MSRP $2,230
Resolute
RZEResolute
MSRP $759

At a glance

13 of 29 specs differ
Diameter
Reef 39.5 mm39.5mm
Resolute40mm
Power Reserve
Reef 39.5 mm56h
Resolute40h
Water Resistance
Reef 39.5 mm300m
Resolute200m
MSRP
Reef 39.5 mm$2,230
Resolute$759

Full specifications

Case

7 specs
Category
Diver
Tool
Diameter
39.5mm
40mm
Thickness
11mm
10.5mm
Lug-to-Lug
45.5mm
46mm
Lug Width
22mm
20mm
Material
Stainless Steel
Grade 5 Titanium
Water Resistance
300m
200m

Crystal & Dial

3 specs
AR Coating
Inner
Underside
Dial Color
Bahama Blue
Black
Lume
Super-LumiNova
None

Movement

2 specs
Caliber
Sellita SW300-1
Miyota 9039
Power Reserve
56h
40h

Pricing

1 specs
MSRP
$2,230
$759

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What people say

Owners + reviewers, side by side

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, comfortable and well-proportioned case design, and impressive specifications for its price point, including COSC-certified Sellita SW300-1 movement and 300m water resistance. Owners and reviewers highlight the tool-less micro-adjust clasp and quick-release spring bars as practical features. Some reviewers note that the 22mm lug width feels slightly disproportionate to the smaller case, and the bracelet could benefit from more taper, though this is a point of contention for some owners who value the overall package. A prototype crown protrusion issue is noted as being addressed for production. On balance, owners and reviewers rate the Formex Reef 39.5 mm highly for its excellent value and well-executed design.

RZE Resolute

The RZE Resolute is praised for its impressive build quality and finishing in a bead-blasted titanium case, offering a crisp dial and clear lines. Reviewers highlight its comfortable and balanced wear, citing the 36mm titanium case and wide lugs. The watch features extensive lume, though one review notes it is slightly below other RZE watches due to thinner luminous elements. Its stated accuracy range is -10 to +30 seconds per day, and the Miyota 82S0 movement's winding action is described as grainy by one reviewer, while another notes the beige lume is less legible than white. On balance, reviewers find the RZE Resolute offers impressive value and build quality for its price.

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