Side by side

A-13A A-13AvsSlow Watches O 01

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

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A-13A
A-13AA-13A
O 01
Slow WatchesO 01
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Buy from Slow Watches ↗
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At a glance

6 of 29 specs differ
Diameter
A-13A42mm
O 0142.5mm
Power Reserve
A-13A—
O 01—
Water Resistance
A-13A100m
O 01100m
MSRP
A-13A—
O 01—

Full specifications

Case

4 specs
Diameter
42mm
42.5mm
Thickness
13.4mm
9.8mm
Lug-to-Lug
50.8mm
46mm
Lug Width
20mm
—

Crystal & Dial

1 specs
Dial Color
—
Silver

Movement

1 specs
Caliber
ETA 251.264
Ronda 505.24
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Slow Watches O 01vsSmiths PRECISTA MISSION TIMER PRS-56Autran & Viala OPERA 41vsSlow Watches O 01Balticus Watches Balticus Perun Chrono Moonphase - Limited EditionvsSlow Watches O 01Balticus Watches Balticus Volans ChronografvsSlow Watches O 01A-13AvsSternglas Taiga GMTA-13AvsSlow Watches Jo
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