Side by side

Borealis Watch Co. SintravsCWC E9 Automatic Diver Watch

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

Sintra
Borealis Watch Co.Sintra
MSRP $650
E9 Automatic Diver Watch
CWCE9 Automatic Diver Watch
MSRP $1,391

At a glance

10 of 29 specs differ
Diameter
Sintra41.50mm
E9 Automatic Diver Watch41mm
Power Reserve
Sintra40h
E9 Automatic Diver Watch40h
Water Resistance
Sintra200m
E9 Automatic Diver Watch300m
MSRP
Sintra$650
E9 Automatic Diver Watch$1,391

Full specifications

Case

6 specs
Category
Sport
Diver
Diameter
41.50mm
41mm
Thickness
12.95mm
12mm
Lug-to-Lug
47.00mm
47mm
Lug Width
20mm
20mm
Water Resistance
200m
300m

Crystal & Dial

2 specs
Dial Color
Black
CWC E9 Automatic Diver Watch (SF300-E9 AS120)
Lume
BGW9
Super-LumiNova

Movement

1 specs
Caliber
Miyota 9015
Sellita SW200-1

Pricing

1 specs
MSRP
$650
$1,391

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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.

CWC E9 Automatic Diver Watch

Owners widely praise the CWC E9 Automatic Diver Watch for its military-spec toughness and satisfyingly easy-to-wind crown, with one owner calling it a perfect reissue due to its thin case, small size, and legibility. Some owners appreciate its durability and value as a beater or summer watch, noting its solid bars are a military requirement and highlighting its significant wrist presence and unique "Jolly Roger" dial design. Critics find the CWC E9 Automatic Diver Watch overpriced for its mineral crystal and 60-click bezel, despite its military heritage and HAQ movement, and its luminous paint is noted as low glow. Overall, owners rate the CWC E9 Automatic Diver Watch highly for its military-spec toughness and wrist presence, despite some reservations about its value proposition.

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