Side by side
Aera Instruments D-1vsBOLDR Supply Co. Expedition II Eiger
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
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At a glance
7 of 29 specs differDiameter
D-144mm
Expedition II Eiger48mm
Power Reserve
D-141h
Expedition II Eiger—
Water Resistance
D-1300m
Expedition II Eiger200m
MSRP
D-1$2,000
Expedition II Eiger$699
Full specifications
Case
5 specsDiameter
44mm
48mm
Thickness
15.9mm
14mm
Lug-to-Lug
49.55mm
0mm
Lug Width
22mm
20mm
Water Resistance
300m
200m
Movement
1 specsPower Reserve
41h
0h
Pricing
1 specsMSRP
$2,000
$699
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