Side by side

Borealis Watch Co. JamantavsSeiko Ice Diver

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

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Jamanta
Borealis Watch Co.Jamanta
MSRP $415
Ice Diver
SeikoIce Diver
MSRP $900
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Buy used on eBay ↗
Buy from Seiko ↗
Buy used on eBay ↗

At a glance

10 of 29 specs differ
Diameter
Jamanta42.50mm
Ice Diver45mm
Power Reserve
Jamanta40h
Ice Diver70h
Water Resistance
Jamanta300m
Ice Diver200m
MSRP
Jamanta$415
Ice Diver$900

Full specifications

Case

5 specs
Diameter
42.50mm
45mm
Thickness
13.30mm
12.9mm
Lug-to-Lug
50.40mm
52.6mm
Lug Width
22mm
20mm
Water Resistance
300m
200m

Crystal & Dial

1 specs
Lume
BGW9
LumiBrite

Movement

3 specs
Caliber
Miyota 9015
6R35
Power Reserve
40h
70h
Jewels
25
24

Pricing

1 specs
MSRP
$415
$900
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Seiko Ice DivervsZelos Great White 43Phoibos Apollo TitaniumvsSeiko Ice DiverPhoibos Great WallvsSeiko Ice DiverSeiko Ice DivervsZelos Thresher 44Marathon OSAR-D (Original SAR with Date) Automatic 46mmvsBorealis Watch Co. JamantaBorealis Watch Co. Caloura 300mvsBorealis Watch Co. Jamanta
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