Side by side
Hemel HFC Mechanical ChronographvsGrand Seiko SBGN027
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
SBGN02739mm
Power Reserve
HFC Mechanical Chronograph40h
SBGN02740h
Water Resistance
HFC Mechanical Chronograph100m
SBGN027200m
MSRP
HFC Mechanical Chronograph$550
SBGN027$3,700
Full specifications
Case
7 specsCategory
Chronograph
GMT
Diameter
40mm
39mm
Thickness
13.4mm
12.3mm
Lug-to-Lug
47mm
45.9mm
Lug Width
20mm
19mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
100m
200m
Crystal & Dial
3 specsCrystal
Domed Sapphire
Sapphire
AR Coating
Inner
Yes
Dial Color
Airfoil (1970s British Pilot)
Black
Movement
2 specsCaliber
Seagull ST19
9F86
Type
Manual
Quartz
Pricing
1 specsMSRP
$550
$3,700
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