Side by side
Echo/Neutra 1956 GMTvsBorealis Watch Co. Caloura 300m
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
1956 GMT40mm
Caloura 300m42mm
Power Reserve
1956 GMT42h
Caloura 300m40h
Water Resistance
1956 GMT100m
Caloura 300m300m
MSRP
1956 GMT$1,560
Caloura 300m$275
Full specifications
Case
8 specsCategory
GMT
Diver
Diameter
40mm
42mm
Thickness
11.9mm
13.9mm
Lug-to-Lug
46mm
44.20mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Stainless Steel
Finish
Satin
Brushed and polished
Water Resistance
100m
300m
Crystal & Dial
2 specsCrystal Shape
Ultra-domed
Flat
Lume
Superluminova Old Radium / BGW9
BGW9
Movement
3 specsCaliber
Sellita SW330 elaboré
NH35
Power Reserve
42h
40h
Complications
GMT
None
Pricing
1 specsMSRP
$1,560
$275
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