Bremont Supermarine 300MvsCronos PT5000 Sub Diver Watch L6005

PT5000 Sub Diver Watch L6005
CronosPT5000 Sub Diver Watch L6005

Ref. us-warehouse-cronos-pt5000-sub-diver-watch-l6005·MSRP $239

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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.

Bremont Supermarine 300M at true scale

Supermarine 300M

Cronos PT5000 Sub Diver Watch L6005 at true scale

PT5000 Sub Diver Watch L6005

Diameter

40mm

40mm

Thickness

12mm

lowest

13.5mm

Water Resistance

300m

highest

200m

MSRP

$3,550

$239

lowest

Movement

Bremont BE-92AE

PT5000

Case

4 specs
Thickness
12mm
13.5mm
Lug-to-Lug
n/a
n/a
Material
904L Stainless Steel
Stainless Steel
Water Resistance
300m
200m

Crystal & Dial

1 specs
Dial Color
Green
n/a

Movement

1 specs
Caliber
Bremont BE-92AE
PT5000

Pricing

1 specs
MSRP
$3,550
$239
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Reviews

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

Bremont Supermarine 300M

The Bremont Supermarine 300M is praised for its comfortable 40mm case, which some owners find wears well even on smaller wrists due to its lug design, outperforming some 40mm watches. One forum contributor notes the 40mm case is relatively compact for a 300m diver and is priced at $1375. A reviewer found the 40mm case comfortable. On balance, owners and reviewers appreciate the Bremont Supermarine 300M's wearable 40mm case size and comfortable wearability.

Cronos PT5000 Sub Diver Watch L6005

Owners widely praise the Cronos PT5000 Sub Diver Watch L6005 for its excellent value, with many citing the PT5000 movement's reliable performance and buttery winding action as key strengths. The 40mm case is noted for comfortable wearability, and the watch is considered a strong homage. Accuracy figures for the PT5000 movement vary among owners, ranging from +2 seconds per day to +15 seconds per day, with one owner reporting 45 seconds per day. One owner noted a case protrusion issue at the 2 and 4 o'clock positions on a blue L6005 with a date function, and another experienced recurring crown issues but received excellent warranty service. Overall, owners rate the Cronos PT5000 Sub Diver Watch L6005 highly for its exceptional value and enjoyable user experience, particularly the winding feel.

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