Side by side
Hemel Sky Racer AutomaticvsTudor Black Bay Chrono S&G
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 Automatic43mm
Black Bay Chrono S&G41mm
Power Reserve
Sky Racer Automatic40h
Black Bay Chrono S&G70h
Water Resistance
Sky Racer Automatic50m
Black Bay Chrono S&G200m
MSRP
Sky Racer Automatic$700
Black Bay Chrono S&G$8,525
Full specifications
Case
8 specsDiameter
43mm
41mm
Thickness
16mm
14.4mm
Lug-to-Lug
49mm
46mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed and polished
Polished + Satin
Water Resistance
50m
200m
Caseback
Solid
Solid screw-down
Crystal & Dial
5 specsCrystal
Domed Sapphire
Sapphire
Crystal Shape
Flat
—
AR Coating
Inner
—
Dial Color
Panda
Black
Indices
Applied
—
Movement
7 specsCaliber
SL4617
MT5813
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
70h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No
Complications
None
Chronograph
Pricing
1 specsMSRP
$700
$8,525
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