Which is cheaper, the Borealis Watch Co. Sintra or the Bremont Altitude 39 Date?

At MSRP the Borealis Watch Co. Sintra is the cheaper of the two at $650, against $4,250 for the Bremont Altitude 39 Date — a $3,600 gap before any retailer discounting.

Which is bigger, the Borealis Watch Co. Sintra or the Bremont Altitude 39 Date?

The Borealis Watch Co. Sintra wears larger at 41.50mm versus 39mm for the Bremont Altitude 39 Date — a 2.5mm difference across the dial.

Which has better water resistance, the Borealis Watch Co. Sintra or the Bremont Altitude 39 Date?

The Borealis Watch Co. Sintra is rated to 200m versus 100m for the Bremont Altitude 39 Date.

What movement does the Borealis Watch Co. Sintra run compared to the Bremont Altitude 39 Date?

Both watches run automatic movements — the Borealis Watch Co. Sintra uses the Miyota 9015 and the Bremont Altitude 39 Date uses the BE-92AE.

Side by side

Borealis Watch Co. SintravsBremont Altitude 39 Date

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

Borealis Watch Co.Sintra

borealis-sintra-black-sunray-dial-date-miyota-9015-automatic-movement-version-b-c4

MSRP $650

Bremont Altitude 39 Date

alt39-dt-ss-si-l-s

MSRP $4,250

At a glance

11 of 29 specs differ

Diameter

Sintra41.50mm

Altitude 39 Date39mm

Power Reserve

Sintra40h

Altitude 39 Date40h

Water Resistance

Sintra200m

Altitude 39 Date100m

MSRP

Sintra$650

Altitude 39 Date$4,250

Full specifications

Case

7 specs

Crystal & Dial

2 specs

Dial Color

Black

Silver

Lume

BGW9

None

Movement

1 specs

Caliber

Miyota 9015

BE-92AE

Pricing

1 specs

MSRP

$650

$4,250

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Borealis Watch Co. Sintra

Borealis Watch Co. Sintra owners widely praise its well-executed design, featuring applied indices and a shimmering blue dial that some prefer over more expensive alternatives. The timepiece is noted for excellent build quality and high-end specifications for its price, including a Miyota 90S5 movement and a premium bracelet. One owner did not purchase due to its size not being 39mm or less, while the 90xx movements are considered reliable and accurate, though some find them noisy. On balance, owners rate the Borealis Watch Co. Sintra highly for its impressive design and build quality at its price point.

WatchUSeek·2

Bremont Altitude 39 Date

Owners and reviewers widely praise the Bremont Altitude 39 Date as a sleek, legible, and everyday-suited pilot's watch, noting its comfortable 39mm 904L steel case and clean dial design. The La Joux-Perret G100 movement is recognized for its 68-hour power reserve and smooth winding feel. Some owners note the bracelet lacks micro-adjustments. On balance, the consensus is that the Bremont Altitude 39 Date is highly regarded for its refined finishing and wearability at 39mm.

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