Hemel HFC Mechanical ChronographvsTudor Black Bay Chrono

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Hemel HFC Mechanical Chronograph at true scale

HFC Mechanical Chronograph

Tudor Black Bay Chrono at true scale

Black Bay Chrono

Diameter

40mm

41mm

Lug-to-Lug

47mm

n/a

Thickness

13.4mm

lowest

14.4mm

Water Resistance

100m

200m

highest

Power Reserve

n/a

70h

MSRP

$550

n/a

Movement

Seagull ST19 (family)

Tudor MT5813

Case

6 specs
Diameter
40mm
41mm
Thickness
13.4mm
14.4mm
Lug-to-Lug
47mm
n/a
Lug Width
20mm
22mm
Material
316L Stainless Steel
stainless steel
Water Resistance
100m
200m

Crystal & Dial

2 specs
Crystal
Domed Sapphire
Sapphire
Dial Color
Airfoil (1970s British Pilot)
n/a

Movement

3 specs
Caliber
Seagull ST19 (family)
Tudor MT5813
Type
Manual
Automatic
Power Reserve
0h
70h

Pricing

1 specs
MSRP
$550
n/a
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