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Aera Instruments M-1vsBeaucroft Watches Seeker

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
Seeker
Beaucroft WatchesSeeker
Buy from Aera Instruments ↗
Buy used on eBay ↗
Buy from Beaucroft Watches ↗
Buy used on eBay ↗

At a glance

9 of 29 specs differ
Diameter
M-139mm
Seeker37mm
Power Reserve
M-142h
Seeker42h
Water Resistance
M-1100m
Seeker50m
MSRP
M-1—
Seeker—

Full specifications

Case

5 specs
Diameter
39mm
37mm
Thickness
13.14mm
10mm
Lug-to-Lug
47.6mm
42.5mm
Lug Width
20mm
—
Water Resistance
100m
50m

Crystal & Dial

2 specs
Dial Color
Dune
Teal
Lume
Super-LumiNova
None

Movement

2 specs
Caliber
Sellita SW216-1
Miyota 9039
Type
Manual
Automatic
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Beaucroft Watches SeekervsCWC Cabot Steel Limited Edition WatchBeaucroft Watches SeekervsCWC (Cabot Watch Company) Fifty Limited Edition Anniversary WatchBeaucroft Watches SeekervsVPC Watch TYPE 37HWBeaucroft Watches SeekervsFarer Lethbridge GoldAera Instruments M-1vsDecima GatekeeperAera Instruments M-1vsMark Time Watches M 5
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