Side by side

Aera Instruments M-1vsMark Time Watches M 5

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

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M-1
Aera InstrumentsM-1
M 5
Mark Time WatchesM 5
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Buy used on eBay ↗
Buy from Mark Time Watches ↗
Buy used on eBay ↗

At a glance

8 of 29 specs differ
Diameter
M-139mm
M 536mm
Power Reserve
M-142h
M 5—
Water Resistance
M-1100m
M 5100m
MSRP
M-1—
M 5—

Full specifications

Case

3 specs
Diameter
39mm
36mm
Thickness
13.14mm
10.2mm
Lug-to-Lug
47.6mm
42.5mm

Crystal & Dial

2 specs
Dial Color
Dune
—
Lume
Super-LumiNova
None

Movement

3 specs
Caliber
Sellita SW216-1
Miyota 9039
Type
Manual
Automatic
Power Reserve
42h
—
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CWC Cabot Steel Limited Edition WatchvsMark Time Watches M 5CWC (Cabot Watch Company) Fifty Limited Edition Anniversary WatchvsMark Time Watches M 5Mark Time Watches M 5vsVPC Watch TYPE 37HWFarer Lethbridge GoldvsMark Time Watches M 5Aera Instruments M-1vsMarkwell Watches Hard Candy EnamelAera Instruments M-1vsRadcliffe Watches MAD WATCH COLLECTOR
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