Side by side

Formex Reef 39.5 mmvsFarer Segrave III

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
Segrave III
FarerSegrave III
MSRP $1,995

At a glance

14 of 29 specs differ
Diameter
Reef 39.5 mm39.5mm
Segrave III41mm
Power Reserve
Reef 39.5 mm56h
Segrave III62h
Water Resistance
Reef 39.5 mm300m
Segrave III100m
MSRP
Reef 39.5 mm$2,230
Segrave III$1,995

Full specifications

Case

7 specs
Category
Diver
GMT
Diameter
39.5mm
41mm
Thickness
11mm
12mm
Lug-to-Lug
45.5mm
44mm
Lug Width
22mm
20mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
100m

Crystal & Dial

2 specs
Dial Color
Bahama Blue
Black
Lume
Super-LumiNova
None

Movement

4 specs
Caliber
Sellita SW300-1
Sellita SW536
Type
Automatic
Power Reserve
56h
62h
Jewels
25
29

Pricing

1 specs
MSRP
$2,230
$1,995

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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.

Farer Segrave III

Owners widely praise the Farer Segrave III for its stunning aesthetics and unique monopusher GMT complication, with the domed sapphire crystal contributing to its vintage charm. The watch is noted for its excellent service and fast shipping. Overall, owners rate the Farer Segrave III highly for its captivating vintage-inspired design and the appealing monopusher GMT function.

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