Side by side

Swatch Waktu51vsUndone Aero Worldtimer "Doolittle"

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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Waktu51
SwatchWaktu51
MSRP $170
See the full Waktu51
Aero Worldtimer "Doolittle"
UndoneAero Worldtimer "Doolittle"
MSRP $399
See the full Aero Worldtimer "Doolittle"
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At a glance

14 of 29 specs differ
Diameter
Waktu5142mm
Aero Worldtimer "Doolittle"40mm
Power Reserve
Waktu51—
Aero Worldtimer "Doolittle"—
Water Resistance
Waktu5130m
Aero Worldtimer "Doolittle"100m
MSRP
Waktu51$170
Aero Worldtimer "Doolittle"$399

Full specifications

Case

8 specs
Category
Mechanical
—
Diameter
42mm
40mm
Thickness
13.9mm
15mm
Lug-to-Lug
50.6mm
0mm
Lug Width
—
0mm
Material
Bio-sourced Material
Stainless Steel
Finish
Bio-sourced material
—
Water Resistance
30m
100m

Crystal & Dial

1 specs
Dial Color
Blue
—

Movement

4 specs
Caliber
—
NH35
Power Reserve
0h
—
Hacking
Yes
No
Hand-winding
Yes
No

Pricing

1 specs
MSRP
$170
$399
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