Side by side
Hemel Sky Racer MechanicalvsTudor Black Bay Chrono
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
21 of 29 specs differDiameter
Sky Racer Mechanical43mm
Black Bay Chrono41mm
Power Reserve
Sky Racer Mechanical40h
Black Bay Chrono70h
Water Resistance
Sky Racer Mechanical50m
Black Bay Chrono200m
MSRP
Sky Racer Mechanical$550
Black Bay Chrono$7,000
Full specifications
Case
8 specsDiameter
43mm
41mm
Thickness
14mm
14.4mm
Lug-to-Lug
49mm
46mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed and polished
Brushed + Polished + Satin
Water Resistance
50m
200m
Caseback
Solid
Solid screw-down
Crystal & Dial
4 specsCrystal
Domed Sapphire
Sapphire
Crystal Shape
Flat
—
AR Coating
Inner
—
Indices
Applied
—
Movement
8 specsCaliber
Seagull ST19
MT5813
Type
Manual
Automatic
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
70h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No
Complications
None
Chronograph, Date
Pricing
1 specsMSRP
$550
$7,000
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