Side by side

Borealis Watch Co. Sea Storm MK2vsTornek-Rayville TR-660 Sapphire Non-date

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

Sea Storm MK2
Borealis Watch Co.Sea Storm MK2
MSRP $475
TR-660 Sapphire Non-date
Tornek-RayvilleTR-660 Sapphire Non-date

At a glance

10 of 29 specs differ
Diameter
Sea Storm MK241.50mm
TR-660 Sapphire Non-date40mm
Power Reserve
Sea Storm MK240h
TR-660 Sapphire Non-date50h
Water Resistance
Sea Storm MK2300m
TR-660 Sapphire Non-date200m
MSRP
Sea Storm MK2$475
TR-660 Sapphire Non-date—

Full specifications

Case

5 specs
Diameter
41.50mm
40mm
Thickness
14.15mm
14.7mm
Lug-to-Lug
48.50mm
48.5mm
Lug Width
20mm
20mm
Water Resistance
300m
200m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Lume
BGW9
Superluminova

Movement

2 specs
Caliber
NH38
TMI NH38
Power Reserve
40h
50h

Pricing

1 specs
MSRP
$475
—

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