Side by side
Borealis Watch Co. Sea Storm MK2 GMTvsBoschett Timepieces Cave Dweller
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
Sea Storm MK2 GMT41.50mm
Cave Dweller44mm
Power Reserve
Sea Storm MK2 GMT40h
Cave Dweller40h
Water Resistance
Sea Storm MK2 GMT300m
Cave Dweller1,000m
MSRP
Sea Storm MK2 GMT$415
Cave Dweller$750
Full specifications
Case
5 specsDiameter
41.50mm
44mm
Thickness
14.15mm
16.5mm
Lug-to-Lug
48.50mm
46mm
Lug Width
20mm
22mm
Water Resistance
300m
1000m
Crystal & Dial
2 specsAR Coating
Inner
Yes
Lume
BGW9
Superluminova
Movement
1 specsCaliber
NH34
Sellita SW-200
Pricing
1 specsMSRP
$415
$750
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