Side by side
Hemel HFC Mechanical ChronographvsFormex Reef GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
HFC Mechanical Chronograph40mm
Reef GMT42mm
Power Reserve
HFC Mechanical Chronograph40h
Reef GMT56h
Water Resistance
HFC Mechanical Chronograph100m
Reef GMT300m
MSRP
HFC Mechanical Chronograph$550
Reef GMT$2,235
Full specifications
Case
6 specsCategory
Chronograph
GMT
Diameter
40mm
42mm
Thickness
13.4mm
11.4mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
100m
300m
Crystal & Dial
3 specsCrystal
Domed Sapphire
Sapphire
Dial Color
Airfoil (1970s British Pilot)
Black
Lume
None
Super-LumiNova
Movement
3 specsCaliber
Seagull ST19
Sellita SW330-2
Type
Manual
Automatic
Power Reserve
40h
56h
Pricing
1 specsMSRP
$550
$2,235
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