Side by side

Borealis Watch Co. LusitanovsSeiko Diamond Collection

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

Lusitano
Borealis Watch Co.Lusitano
MSRP $350
Diamond Collection
SeikoDiamond Collection
MSRP $525

At a glance

8 of 29 specs differ
Diameter
Lusitano39mm
Diamond Collection32mm
Power Reserve
Lusitano60h
Diamond Collection40h
Water Resistance
Lusitano100m
Diamond Collection100m
MSRP
Lusitano$350
Diamond Collection$525

Full specifications

Case

4 specs
Diameter
39mm
32mm
Thickness
12.60mm
8.2mm
Lug-to-Lug
47mm
39mm
Lug Width
20mm
15mm

Crystal & Dial

1 specs
Lume
Yes
None

Movement

2 specs
Caliber
Miyota 8315
6N32
Power Reserve
60h
40h

Pricing

1 specs
MSRP
$350
$525

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