Side by side
Boldr Expedition EnigmathvsHemel Sky Racer Mechanical
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
Expedition Enigmath41mm
Sky Racer Mechanical43mm
Power Reserve
Expedition Enigmath42h
Sky Racer Mechanical40h
Water Resistance
Expedition Enigmath200m
Sky Racer Mechanical50m
MSRP
Expedition Enigmath$599
Sky Racer Mechanical$550
Full specifications
Case
6 specsCategory
Tool
Chronograph
Diameter
41mm
43mm
Thickness
12.8mm
14mm
Lug-to-Lug
47.5mm
49mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
200m
50m
Crystal & Dial
4 specsCrystal
Sapphire
Domed Sapphire
AR Coating
Yes
Inner
Dial Color
Enigmath Coconino
Black
Lume
Super-LumiNova
None
Movement
3 specsCaliber
Miyota 9039,
Seagull ST19
Type
Automatic
Manual
Power Reserve
42h
40h
Pricing
1 specsMSRP
$599
$550
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