Side by side

Borealis Watch Co. LusitanovsGrand Seiko SBGR321

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

Lusitano
Borealis Watch Co.Lusitano
MSRP $350
SBGR321
Grand SeikoSBGR321
MSRP $5,200

At a glance

8 of 29 specs differ
Diameter
Lusitano39mm
SBGR32140mm
Power Reserve
Lusitano60h
SBGR32172h
Water Resistance
Lusitano100m
SBGR321100m
MSRP
Lusitano$350
SBGR321$5,200

Full specifications

Case

3 specs
Diameter
39mm
40mm
Thickness
12.60mm
13mm
Lug-to-Lug
47mm
46.6mm

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Lume
Yes
None

Movement

2 specs
Caliber
Miyota 8315
9S65
Power Reserve
60h
72h

Pricing

1 specs
MSRP
$350
$5,200

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