Side by side
Hemel Sky Racer MechanicalvsGruppo Gamma Field III GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
Sky Racer Mechanical43mm
Field III GMT40mm
Power Reserve
Sky Racer Mechanical40h
Field III GMT41h
Water Resistance
Sky Racer Mechanical50m
Field III GMT200m
MSRP
Sky Racer Mechanical$550
Field III GMT$459
Full specifications
Case
6 specsCategory
Chronograph
GMT
Diameter
43mm
40mm
Lug-to-Lug
49mm
48.5mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
50m
200m
Crystal & Dial
3 specsCrystal
Domed Sapphire
Sapphire
AR Coating
Inner
Yes
Lume
None
Super-LumiNova
Movement
4 specsCaliber
Seagull ST19
Seiko Instruments NH38A
Type
Manual
Automatic
Power Reserve
40h
41h
Complications
None
GMT
Pricing
1 specsMSRP
$550
$459
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