Side by side

Citizen ATTESA Platinum ShinevsFormex Reef GMT

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

ATTESA Platinum Shine
CitizenATTESA Platinum Shine
MSRP $1,095
Reef GMT
FormexReef GMT
MSRP $2,235

At a glance

13 of 29 specs differ
Diameter
ATTESA Platinum Shine40.6mm
Reef GMT42mm
Power Reserve
ATTESA Platinum Shine40h
Reef GMT56h
Water Resistance
ATTESA Platinum Shine100m
Reef GMT300m
MSRP
ATTESA Platinum Shine$1,095
Reef GMT$2,235

Full specifications

Case

6 specs
Diameter
40.6mm
42mm
Thickness
12mm
11.4mm
Lug-to-Lug
46mm
47mm
Lug Width
20mm
22mm
Material
Super Titanium
Stainless Steel
Water Resistance
100m
300m

Crystal & Dial

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

Movement

3 specs
Caliber
H145
Sellita SW330-2
Type
Solar
Automatic
Power Reserve
40h
56h

Pricing

1 specs
MSRP
$1,095
$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.

Citizen ATTESA Platinum Shine

The Citizen ATTESA Platinum Shine is praised for its unique crystallized titanium, with the bracelet's center link featuring naturally occurring crystal patterns. Its Super Titanium™ case and bracelet are treated with Duratect Platinum for a bright silver finish, complemented by a Duratect DLC bezel. The dial and hands are designed to resemble a luminous full moon, and it incorporates an Eco-Drive Radio Controlled movement with Direct Flight functionality for straightforward time zone adjustments. This model is a limited edition of 1,400 pieces worldwide. Overall, owners are captivated by the striking aesthetic of the crystallized titanium and the moon-themed dial.

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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