Side by side

Islander Islander Bridgehampton Racing Chronograph with Asphalt Black Dial #ISL-234vsFormex Reef GMT

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

Islander Bridgehampton Racing Chronograph with Asphalt Black Dial #ISL-234
IslanderIslander Bridgehampton Racing Chronograph with Asphalt Black Dial #ISL-234
MSRP $599
Reef GMT
FormexReef GMT
MSRP $2,235

At a glance

19 of 29 specs differ
Diameter
Islander Bridgehampton Racing Chronograph with Asphalt Black Dial #ISL-23440mm
Reef GMT42mm
Power Reserve
Islander Bridgehampton Racing Chronograph with Asphalt Black Dial #ISL-234
Reef GMT56h
Water Resistance
Islander Bridgehampton Racing Chronograph with Asphalt Black Dial #ISL-234100m
Reef GMT300m
MSRP
Islander Bridgehampton Racing Chronograph with Asphalt Black Dial #ISL-234$599
Reef GMT$2,235

Full specifications

Case

8 specs
Category
Chronograph
GMT
Diameter
40mm
42mm
Thickness
14mm
11.4mm
Lug-to-Lug
0mm
47mm
Lug Width
20mm
22mm
Finish
Brushed and polished
Water Resistance
100m
300m
Caseback
Screw-down
Solid

Crystal & Dial

5 specs
Crystal Shape
Domed
Flat
AR Coating
Underside
Inner
Dial Color
Black
Indices
Applied
Lume
None
Super-LumiNova

Movement

5 specs
Caliber
Seagull ST1901
Sellita SW330-2
Type
Manual
Automatic
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
56h
Jewels
0
25

Pricing

1 specs
MSRP
$599
$2,235

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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.

Islander Bridgehampton Racing Chronograph with Asphalt Black Dial #ISL-234

The Islander Bridgehampton Racing Chronograph with Asphalt Black Dial #ISL-234 is widely praised for its exceptional value, with owners and reviewers highlighting its build quality, case, bracelet, dial, and lume, likening it to higher-end brands. It features a reliable Seagull ST1901 manual-wind chronograph movement and a 40mm case, coming with both a bracelet and a leather racing strap. One owner notes that the watch's timekeeping accuracy is a point of concern due to the lack of a hacking function. Overall, owners and reviewers rate the Islander Bridgehampton Racing Chronograph with Asphalt Black Dial #ISL-234 highly for its impressive build quality and comprehensive package at its sub-$500 price point.

Formex Reef GMT

The Formex Reef GMT is widely praised for its unique porthole case shape, COSC-certified Sellita SW330-2 movement with good finishing, and comfortable quick-release bracelet with on-the-fly micro-adjustment. Reviewers note its robust construction, impressive specifications, and strong value proposition, with a slim 11.4mm profile accommodating 300m water resistance and an exhibition caseback. However, owners widely report the 53mm lug-to-lug span with male endlinks makes it too large for smaller wrists. Some find the bezel action stiff and potentially slippery, and a reviewer desired sharper finishing and edges, deeming the aesthetic too modernist. The GMT variant sacrifices a timing bezel unless swapped, and one owner notes sharp edges on the crown and crown guard. Overall, owners and reviewers highly rate the Formex Reef GMT for its exceptional value and well-executed features, particularly its bracelet system and COSC-certified movement.

From video reviewers

The watch features a COSC-certified SW330-2 GMT movement, which is visible through a sapphire crystal display case back and beautifully decorated. The watch's water-resistance of up to 300m/1000ft is a notable feature. The 42mm diameter may be too large for smaller wrists.

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