Side by side
Marnaut Safe Harbour 100vsBorealis Watch Co. Jamanta
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Safe Harbour 10039mm
Jamanta42.50mm
Power Reserve
Safe Harbour 10041h
Jamanta40h
Water Resistance
Safe Harbour 100100m
Jamanta300m
MSRP
Safe Harbour 100$1,042
Jamanta$415
Full specifications
Case
6 specsCategory
—
Diver
Diameter
39mm
42.50mm
Thickness
13mm
13.30mm
Lug-to-Lug
45mm
50.40mm
Lug Width
20mm
22mm
Water Resistance
100m
300m
Crystal & Dial
1 specsLume
SuperLuminova C3
BGW9
Movement
2 specsCaliber
Sellita SW200-1
Miyota 9015
Power Reserve
41h
40h
Pricing
1 specsMSRP
—
$415
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