Side by side
Hemel HFC Mechanical ChronographvsLongines LONGINES SPIRIT FLYBACK
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
HFC Mechanical Chronograph40mm
LONGINES SPIRIT FLYBACK42mm
Power Reserve
HFC Mechanical Chronograph40h
LONGINES SPIRIT FLYBACK40h
Water Resistance
HFC Mechanical Chronograph100m
LONGINES SPIRIT FLYBACK100m
MSRP
HFC Mechanical Chronograph$550
LONGINES SPIRIT FLYBACK$5,000
Full specifications
Case
5 specsDiameter
40mm
42mm
Thickness
13.4mm
17mm
Lug-to-Lug
47mm
49.5mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Stainless Steel
Crystal & Dial
2 specsCrystal
Domed Sapphire
Sapphire
Dial Color
Airfoil (1970s British Pilot)
Black
Movement
2 specsCaliber
Seagull ST19
L791.4
Type
Manual
Automatic
Pricing
1 specsMSRP
$550
$5,000
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