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Aera Instruments M-1vsPook Watches Yesterwynde

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
Yesterwynde
Pook WatchesYesterwynde
MSRP $539
Buy from Aera Instruments ↗
Buy used on eBay ↗
Buy from Pook Watches ↗
Buy used on eBay ↗

At a glance

9 of 29 specs differ
Diameter
M-139mm
Yesterwynde41mm
Power Reserve
M-142h
Yesterwynde42h
Water Resistance
M-1100m
Yesterwynde100m
MSRP
M-1—
Yesterwynde$539

Full specifications

Case

4 specs
Diameter
39mm
41mm
Thickness
13.14mm
13mm
Lug-to-Lug
47.6mm
46mm
Lug Width
20mm
22mm

Crystal & Dial

2 specs
Dial Color
Dune
—
Lume
Super-LumiNova
None

Movement

2 specs
Caliber
Sellita SW216-1
MIYOTA 82S7
Type
Manual
Automatic

Pricing

1 specs
MSRP
—
—
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