Side by side

Borealis Watch Co. Sea Storm MK2 GMTvsNivada Grenchen Chronoking Vintage Valjoux

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Sea Storm MK2 GMT
Borealis Watch Co.Sea Storm MK2 GMT
MSRP $415
Chronoking Vintage Valjoux
Nivada GrenchenChronoking Vintage Valjoux
MSRP $4,900

At a glance

16 of 29 specs differ
Diameter
Sea Storm MK2 GMT41.50mm
Chronoking Vintage Valjoux38mm
Power Reserve
Sea Storm MK2 GMT40h
Chronoking Vintage Valjoux48h
Water Resistance
Sea Storm MK2 GMT300m
Chronoking Vintage Valjoux100m
MSRP
Sea Storm MK2 GMT$415
Chronoking Vintage Valjoux$4,900

Full specifications

Case

8 specs
Category
Diver
Chronograph
Diameter
41.50mm
38mm
Thickness
14.15mm
12.95mm
Lug-to-Lug
48.50mm
46.5mm
Lug Width
20mm
20mm
Finish
Brushed and polished
Brushed + Polished
Water Resistance
300m
100m
Caseback
Solid
Display

Crystal & Dial

3 specs
Crystal
Sapphire
Acrylic
Dial Color
Black
Matt Black w/ Gradient Orange + Super 1345C Lum. Applied Indexes + Embossed White Printed LogoSmall eyes: Debossed Light Beige 7506C CD track + Black Print
Lume
BGW9
None

Movement

4 specs
Caliber
NH34
Valjoux 23
Type
Automatic
Manual
Power Reserve
40h
48h
Complications
None
GMT, Chronograph, Date

Pricing

1 specs
MSRP
$415
$4,900

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