Side by side

Astor + Banks Sea Ranger M2vsBorealis Watch Co. Sintra

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

Sea Ranger M2
Astor + BanksSea Ranger M2
MSRP $1,149
Sintra
Borealis Watch Co.Sintra
MSRP $650

At a glance

11 of 29 specs differ
Diameter
Sea Ranger M240mm
Sintra41.50mm
Power Reserve
Sea Ranger M240h
Sintra40h
Water Resistance
Sea Ranger M2300m
Sintra200m
MSRP
Sea Ranger M2$1,149
Sintra$650

Full specifications

Case

7 specs
Category
Diver
Sport
Diameter
40mm
41.50mm
Thickness
12.5mm
12.95mm
Lug-to-Lug
45.5mm
47.00mm
Lug Width
20mm
20mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
200m

Crystal & Dial

2 specs
Dial Color
Tobacco
Black
Lume
None
BGW9

Movement

1 specs
Caliber
La Joux-Perret G100
Miyota 9015

Pricing

1 specs
MSRP
$1,149
$650

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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.

Astor + Banks Sea Ranger M2

The Astor + Banks Sea Ranger M2 is widely praised for its balanced design, excellent legibility, and strong GADA (go-anywhere, do-anything) capabilities, featuring 300m water resistance and a scratch-resistant coating. Reviewers note its comfortable 40mm case size and good lume, though one source describes it as good but not great. The movement is a Sellita SW200 adjusted by the brand, with accuracy reported around ±8 seconds per day. The pre-order price is $650, with a standard price of $850. On balance, reviewers find the Astor + Banks Sea Ranger M2 to be a compelling option due to its functional design and robust specifications.

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.

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