Side by side
Borealis Watch Co. Sea Storm MK2 GMTvsBrew Retrograph
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
23 of 29 specs differDiameter
Sea Storm MK2 GMT41.50mm
Retrograph38mm
Power Reserve
Sea Storm MK2 GMT40h
Retrograph—
Water Resistance
Sea Storm MK2 GMT300m
Retrograph50m
MSRP
Sea Storm MK2 GMT$415
Retrograph$375
Full specifications
Case
9 specsCategory
Diver
Chronograph
Diameter
41.50mm
38mm
Thickness
14.15mm
10.4mm
Lug-to-Lug
48.50mm
41.5mm
Lug Width
20mm
22mm
Material
Stainless Steel
Stainless Steel 316L
Finish
Brushed and polished
—
Water Resistance
300m
50m
Caseback
Solid
Stainless Steel 316L
Crystal & Dial
5 specsCrystal Shape
Flat
—
AR Coating
Inner
—
Dial Color
Black
Cobalt Blue Sunburst
Indices
Applied
—
Lume
BGW9
None
Movement
8 specsCaliber
NH34
VK64
Type
Automatic
Quartz
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
0h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No
Complications
None
Chronograph
Pricing
1 specsMSRP
$415
$375
Follow this matchup
Get a note when Borealis Watch Co. Sea Storm MK2 GMT vs Brew Retrograph gets more votes, a community discussion, or a price drop. No account needed.
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.