Side by side

Core Timepieces The River WatchvsFormex Reef GMT

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

Reef GMT
FormexReef GMT
MSRP $2,235

At a glance

10 of 29 specs differ
Diameter
The River Watch42mm
Reef GMT42mm
Power Reserve
The River Watch
Reef GMT56h
Water Resistance
The River Watch300m
Reef GMT300m
MSRP
The River Watch$540
Reef GMT$2,235

Full specifications

Case

5 specs
Category
GMT
Thickness
11.4mm
Lug-to-Lug
47mm
Lug Width
22mm
22mm
Material
Titanium
Stainless Steel

Crystal & Dial

2 specs
Dial Color
Black
Lume
None
Super-LumiNova

Movement

2 specs
Caliber
Seiko NH34A
Sellita SW330-2
Power Reserve
56h

Pricing

1 specs
MSRP
$2,235
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