Side by side
Dryden Heartlander AutomaticvsZero West M1 Mosquito (44mm)
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Heartlander Automatic38mm
M1 Mosquito (44mm)44mm
Power Reserve
Heartlander Automatic40h
M1 Mosquito (44mm)41h
Water Resistance
Heartlander Automatic101m
M1 Mosquito (44mm)100m
MSRP
Heartlander Automatic$600
M1 Mosquito (44mm)$4,770
Full specifications
Case
6 specsCategory
Field
—
Diameter
38mm
44mm
Thickness
11.2mm
14.1mm
Lug-to-Lug
46mm
49.6mm
Lug Width
20mm
22mm
Water Resistance
101m
100m
Crystal & Dial
2 specsCrystal
Domed Sapphire
Sapphire
Dial Color
Goldfinch
Black
Movement
2 specsCaliber
Miyota 9039
Sellita SW200-1
Power Reserve
40h
41h
Pricing
1 specsMSRP
$600
$4,770
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