Side by side
Hemel Sky Racer MechanicalvsTudor Black Bay Pro
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 Pro39mm
Power Reserve
Sky Racer Mechanical40h
Black Bay Pro70h
Water Resistance
Sky Racer Mechanical50m
Black Bay Pro200m
MSRP
Sky Racer Mechanical$550
Black Bay Pro$5,075
Full specifications
Case
8 specsCategory
Chronograph
GMT
Diameter
43mm
39mm
Thickness
14mm
14.6mm
Lug-to-Lug
49mm
46mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed and polished
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
MT5652
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
GMT
Pricing
1 specsMSRP
$550
$5,075
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