Which is cheaper, the Borealis Watch Co. Lusitano or the Seiko Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition?

At MSRP the Borealis Watch Co. Lusitano is the cheaper of the two at $350, against $2,500 for the Seiko Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition — a $2,150 gap before any retailer discounting.

Which is bigger, the Borealis Watch Co. Lusitano or the Seiko Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition?

The Seiko Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition wears larger at 42mm versus 39mm for the Borealis Watch Co. Lusitano — a 3mm difference across the dial.

Which has better water resistance, the Borealis Watch Co. Lusitano or the Seiko Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition?

The Borealis Watch Co. Lusitano is rated to 100m versus 10m for the Seiko Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition.

Which has a longer power reserve, the Borealis Watch Co. Lusitano or the Seiko Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition?

The Borealis Watch Co. Lusitano carries a 60-hour power reserve against 45 hours on the Seiko Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition.

What movement does the Borealis Watch Co. Lusitano run compared to the Seiko Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition?

Both watches run automatic movements — the Borealis Watch Co. Lusitano uses the Miyota 8315 and the Seiko Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition uses the 8R48.

Side by side

Borealis Watch Co. LusitanovsSeiko Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition

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

Borealis Watch Co.Lusitano

borealis-lusitano-black-dial-a-chronicle-of-time-elegance-and-precision

MSRP $350

Seiko Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition

srq059j1

MSRP $2,500

At a glance

11 of 29 specs differ

Diameter

Lusitano39mm

Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition42mm

Power Reserve

Lusitano60h

Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition45h

Water Resistance

Lusitano100m

Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition100m

MSRP

Lusitano$350

Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition$2,500

Full specifications

Case

4 specs

Crystal & Dial

3 specs

Crystal Shape

Flat

Curved

AR Coating

Inner

Anti-reflective coating on inner surface

Lume

Yes

LumiBrite on hands and index(es)

Movement

3 specs

Caliber

Miyota 8315

8R48

Power Reserve

60h

45h

Jewels

Pricing

1 specs

MSRP

$350

$2,500

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