Blancpain BathyscaphevsOrient Star Diver

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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

Orient Star Diver at true scale

Diver

Diameter

43mm

43.6mm

Lug-to-Lug

n/a

51.1mm

Thickness

13.4mm

lowest

14mm

Water Resistance

300m

highest

200m

Power Reserve

120h

highest

50h

MSRP

$17,100

$585

lowest

Movement

1315

Orient F6N47

Case

7 specs
Diameter
43mm
43.6mm
Thickness
13.45mm
14mm
Lug-to-Lug
n/a
51.1mm
Lug Width
n/a
22mm
Material
Steel
Stainless Steel
Finish
Steel
n/a
Water Resistance
300m
200m

Crystal & Dial

2 specs
AR Coating
n/a
Yes
Dial Color
n/a
Black

Movement

3 specs
Caliber
1315
Orient F6N47
Power Reserve
120h
50h
Jewels
0
22

Pricing

1 specs
MSRP
$17,100
$585
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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, quiet quality and dial that plays with light, with many considering it a future classic. Specific positive observations include the sunburst dial's play in light, minimal dial text, Liquidmetal bezel insert, and excellent crown action, with one owner reporting impressive accuracy averaging 0.1s/day. Some owners find the aesthetic underwhelming and the markers small, while others note potential issues like bezel backplay, difficulty turning the bezel underwater, stiff sailcloth straps, and instances of dust within the movement or on the dial. On balance, owners rate the Blancpain Bathyscaphe highly for its understated finishing and impressive accuracy, despite some aesthetic criticisms and minor functional concerns.

From video reviewers

The grey sunburst dial offers excellent legibility with applied luminous indices and hands. The 43mm stainless steel case has a 49.8mm lug-to-lug measurement.

Orient Star Diver

Owners and reviewers widely praise the Orient Star Diver for its distinctive retro-chic aesthetic, often highlighting its metallic green or navy blue dials and satin-finished hands and markers for excellent legibility. The watch is frequently commended for its value, with owners noting its anti-reflective sapphire crystal, simple styling, and pebble-like case shape. The bezel action is described as having no play, and its lume is considered significantly better than entry-level Seiko and Citizen, rivaling high-end microbrands. Some owners find the watch almost too attractive for rugged dive watch use, and one reviewer noted the bracelet lacks on-the-fly micro-adjustment, while another pointed out poorly executed polished surfaces between the lugs. On balance, owners and reviewers rate the Orient Star Diver highly for its distinctive vintage charm and strong value proposition.