Which is cheaper, the Borealis Watch Co. Lusitano or the Tissot Seastar 1000 Powermatic 80 GMT?

At MSRP the Borealis Watch Co. Lusitano is the cheaper of the two at $350, against $1,375 for the Tissot Seastar 1000 Powermatic 80 GMT — a $1,025 gap before any retailer discounting.

Which is bigger, the Borealis Watch Co. Lusitano or the Tissot Seastar 1000 Powermatic 80 GMT?

The Tissot Seastar 1000 Powermatic 80 GMT wears larger at 46mm versus 39mm for the Borealis Watch Co. Lusitano — a 7mm difference across the dial.

Which has better water resistance, the Borealis Watch Co. Lusitano or the Tissot Seastar 1000 Powermatic 80 GMT?

The Tissot Seastar 1000 Powermatic 80 GMT is rated to 300m versus 100m for the Borealis Watch Co. Lusitano.

Which has a longer power reserve, the Borealis Watch Co. Lusitano or the Tissot Seastar 1000 Powermatic 80 GMT?

The Tissot Seastar 1000 Powermatic 80 GMT carries a 80-hour power reserve against 60 hours on the Borealis Watch Co. Lusitano.

What movement does the Borealis Watch Co. Lusitano run compared to the Tissot Seastar 1000 Powermatic 80 GMT?

Both watches run automatic movements — the Borealis Watch Co. Lusitano uses the Miyota 8315 and the Tissot Seastar 1000 Powermatic 80 GMT uses the Powermatic 80.

Side by side

Borealis Watch Co. LusitanovsTissot Seastar 1000 Powermatic 80 GMT

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

Tissot Seastar 1000 Powermatic 80 GMT

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MSRP $1,375

At a glance

13 of 29 specs differ

Diameter

Lusitano39mm

Seastar 1000 Powermatic 80 GMT46mm

Power Reserve

Lusitano60h

Seastar 1000 Powermatic 80 GMT80h

Water Resistance

Lusitano100m

Seastar 1000 Powermatic 80 GMT300m

MSRP

Lusitano$350

Seastar 1000 Powermatic 80 GMT$1,375

Full specifications

Case

6 specs

Crystal & Dial

4 specs

Crystal Shape

Flat

Domed

AR Coating

Inner

Yes

Indices

Applied

Indexes

Lume

Yes

Super-LumiNova ®

Movement

2 specs

Caliber

Miyota 8315

Powermatic 80

Power Reserve

60h

80h

Pricing

1 specs

MSRP

$350

$1,375

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