Side by side

Borealis Watch Co. JamantavsGrand Seiko SLGA019

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

Jamanta
Borealis Watch Co.Jamanta
MSRP $415
SLGA019
Grand SeikoSLGA019
MSRP $11,000

At a glance

13 of 29 specs differ
Diameter
Jamanta42.50mm
SLGA01940mm
Power Reserve
Jamanta40h
SLGA019120h
Water Resistance
Jamanta300m
SLGA019100m
MSRP
Jamanta$415
SLGA019$11,000

Full specifications

Case

7 specs
Category
Diver
Dress
Diameter
42.50mm
40mm
Thickness
13.30mm
11.8mm
Lug-to-Lug
50.40mm
47.9mm
Lug Width
22mm
22mm
Material
Stainless Steel
Titanium
Water Resistance
300m
100m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Lume
BGW9
None

Movement

3 specs
Caliber
Miyota 9015
9RA2
Type
Automatic
Spring Drive
Power Reserve
40h
120h

Pricing

1 specs
MSRP
$415
$11,000

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