Blancpain BathyscaphevsSpinnaker Dumas Automatic

lug2lug doesn't sell watches. Buy links open the brand's or seller's own site. Some links are affiliate links: lug2lug may earn a commission at no extra cost to you. Disclosures

Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Blancpain Bathyscaphe at true scale

Bathyscaphe

Spinnaker Dumas Automatic at true scale

Dumas Automatic

Diameter

43.6mm

44mm

Lug-to-Lug

n/a

48mm

Thickness

13.8mm

lowest

15mm

Water Resistance

300m

300m

Power Reserve

120h

n/a

MSRP

$17,400

$239

lowest

Movement

1315

Seiko NH35

Case

6 specs
Diameter
43.6mm
44mm
Thickness
13.8mm
15mm
Lug-to-Lug
n/a
48mm
Lug Width
n/a
22mm
Material
Ceramic
316L Stainless Steel
Finish
Ceramic
n/a

Crystal & Dial

1 specs
Dial Color
n/a
Blue

Movement

2 specs
Caliber
1315
Seiko NH35
Power Reserve
120h
0h

Pricing

1 specs
MSRP
$17,400
$239
Keep your wishlist and collection together in the appExplore the app

Reviews

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

Blancpain Bathyscaphe

Owners widely praise the Blancpain Bathyscaphe for its understated design, light-playing sunburst dial, and excellent finishing, with many finding it a comfortable and legible daily wearer. Some owners note the minimal dial text and polished white gold markers are appealingly discreet, while others find the small markers polarizing. A few owners express concerns about the bezel action, with one describing it as loud but solid, and another finding it can feel cheap, exhibit backplay, and be difficult to turn underwater. One owner reports a maximum deviation of 3.7s/d for accuracy. Overall, owners rate the Blancpain Bathyscaphe highly for its quiet quality and premium, under-the-radar appeal.

Spinnaker Dumas Automatic

Owners widely praise the Spinnaker Dumas Automatic for its robust build quality, attractive textured blue dial, and excellent finishing for its price point. The watch is noted for its comfortable wearability, attributed to a short lug-to-lug distance, and owners report positive experiences with the Seiko NH35 movement. Some owners mention a mineral crystal instead of sapphire, a bracelet with a learning curve, and a crown that feels slightly small. Overall, owners rate the Spinnaker Dumas Automatic highly for its aesthetic appeal and solid construction at a fair price.

Similar watches

Matched to the watches above on size, movement, style and price, microbrands first. Open any one to dig in.

DiscussionNot started

Also compared

Comparisons nearby in the catalog: alternatives to the watches above paired against the matchup.