Side by side

Hemel HFC Mechanical ChronographvsTimefactors SeaFire

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

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HFC Mechanical Chronograph
HemelHFC Mechanical Chronograph
MSRP $550
SeaFire
TimefactorsSeaFire
MSRP $342
Buy from Hemel ↗
Buy used on eBay ↗
Buy from Timefactors ↗
Buy used on eBay ↗

At a glance

10 of 29 specs differ
Diameter
HFC Mechanical Chronograph40mm
SeaFire40mm
Power Reserve
HFC Mechanical Chronograph40h
SeaFire—
Water Resistance
HFC Mechanical Chronograph100m
SeaFire100m
MSRP
HFC Mechanical Chronograph$550
SeaFire$342

Full specifications

Case

4 specs
Category
Chronograph
—
Thickness
13.4mm
12.3mm
Lug-to-Lug
47mm
45.5mm
Material
316L Stainless Steel
Stainless Steel

Crystal & Dial

2 specs
Crystal
Domed Sapphire
Sapphire
Dial Color
Airfoil (1970s British Pilot)
Black

Movement

3 specs
Caliber
Sea-Gull ST19
ISA 9500-1010
Type
Manual
Quartz
Power Reserve
40h
—

Pricing

1 specs
MSRP
$550
$342
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Sugess Chrono Heritage S423vsTimefactors SeaFireStraton Syncro MKII Mechanical ChronovsTimefactors SeaFireTimefactors SeaFirevsYema Flygraf NavigatorHemel Sky Racer MechanicalvsTimefactors SeaFireHemel HFC Mechanical ChronographvsSmiths 'SEAFIRE' PRS-37Hemel HFC Mechanical ChronographvsTissot Seastar 1000 GMT
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