Side by side

Borealis Watch Co. Sea Storm MK2 GMTvsIslander Islander Astoria Automatic Dress Watch with Pale Blue Dial #ISL-263

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
Islander Astoria Automatic Dress Watch with Pale Blue Dial #ISL-263
IslanderIslander Astoria Automatic Dress Watch with Pale Blue Dial #ISL-263
MSRP $329

At a glance

16 of 29 specs differ
Diameter
Sea Storm MK2 GMT41.50mm
Islander Astoria Automatic Dress Watch with Pale Blue Dial #ISL-26334mm
Power Reserve
Sea Storm MK2 GMT40h
Islander Astoria Automatic Dress Watch with Pale Blue Dial #ISL-263—
Water Resistance
Sea Storm MK2 GMT300m
Islander Astoria Automatic Dress Watch with Pale Blue Dial #ISL-26350m
MSRP
Sea Storm MK2 GMT$415
Islander Astoria Automatic Dress Watch with Pale Blue Dial #ISL-263$329

Full specifications

Case

7 specs
Category
Diver
Dress
Diameter
41.50mm
34mm
Thickness
14.15mm
37mm
Lug-to-Lug
48.50mm
0mm
Lug Width
20mm
18mm
Finish
Brushed and polished
—
Water Resistance
300m
50m

Crystal & Dial

4 specs
AR Coating
Inner
Underside
Dial Color
Black
—
Indices
Applied
—
Lume
BGW9
None

Movement

4 specs
Caliber
NH34
Miyota 9039
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
0h
Jewels
25
0

Pricing

1 specs
MSRP
$415
$329

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