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Borealis Watch Co. Caloura 300mvsSeiko 5 Sports SKX series BAMFORD Limited Edition, Seiko Boutique exclusive model

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

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Caloura 300m
Borealis Watch Co.Caloura 300m
MSRP $275
See the full Caloura 300m
5 Sports SKX series BAMFORD Limited Edition, Seiko Boutique exclusive model
Seiko5 Sports SKX series BAMFORD Limited Edition, Seiko Boutique exclusive model
MSRP $460
See the full 5 Sports SKX series BAMFORD Limited Edition, Seiko Boutique exclusive model
Buy from Borealis Watch Co. ↗
Buy used on eBay ↗
Buy from Seiko ↗
Buy used on eBay ↗

At a glance

12 of 29 specs differ
Diameter
Caloura 300m42mm
5 Sports SKX series BAMFORD Limited Edition, Seiko Boutique exclusive model42.5mm
Power Reserve
Caloura 300m—
5 Sports SKX series BAMFORD Limited Edition, Seiko Boutique exclusive model41h
Water Resistance
Caloura 300m300m
5 Sports SKX series BAMFORD Limited Edition, Seiko Boutique exclusive model100m
MSRP
Caloura 300m$275
5 Sports SKX series BAMFORD Limited Edition, Seiko Boutique exclusive model$460

Full specifications

Case

5 specs
Diameter
42mm
42.5mm
Thickness
13.9mm
13.4mm
Lug-to-Lug
44.20mm
46mm
Lug Width
22mm
22mm
Water Resistance
300m
100m

Crystal & Dial

3 specs
Crystal
Sapphire
Hardlex
Crystal Shape
—
Curved
Lume
BGW9
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
NH35
4R36
Power Reserve
0h
41h
Jewels
0
24

Pricing

1 specs
MSRP
$275
$460
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