Side by side
Borealis Watch Co. JamantavsSheffield Solar
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Jamanta42.50mm
Solar40mm
Power Reserve
Jamanta40h
Solar—
Water Resistance
Jamanta300m
Solar200m
MSRP
Jamanta$415
Solar—
Full specifications
Case
5 specsDiameter
42.50mm
40mm
Thickness
13.30mm
13mm
Lug-to-Lug
50.40mm
48mm
Lug Width
22mm
20mm
Water Resistance
300m
200m
Crystal & Dial
1 specsLume
BGW9
Swiss lume
Movement
3 specsCaliber
Miyota 9015
Miyota 2070
Type
Automatic
Solar
Power Reserve
40h
—
Pricing
1 specsMSRP
$415
—
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