Side by side

Atelier Wen Ancestra Launch EditionvsBremont Supermarine 300M

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

Ancestra Launch Edition
Atelier WenAncestra Launch Edition
MSRP $45,900
Supermarine 300M
BremontSupermarine 300M
MSRP $3,550

At a glance

9 of 29 specs differ
Diameter
Ancestra Launch Edition38.5mm
Supermarine 300M40mm
Power Reserve
Ancestra Launch Edition40h
Supermarine 300M40h
Water Resistance
Ancestra Launch Edition30m
Supermarine 300M300m
MSRP
Ancestra Launch Edition$45,900
Supermarine 300M$3,550

Full specifications

Case

6 specs
Category
Dress
Diver
Diameter
38.5mm
40mm
Thickness
12mm
Lug Width
19mm
20mm
Material
Stainless Steel
904L Stainless Steel
Water Resistance
30m
300m

Crystal & Dial

1 specs
Dial Color
Chinese caligraphy
Green

Movement

1 specs
Caliber
BE-92AE

Pricing

1 specs
MSRP
$45,900
$3,550

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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.

Atelier Wen Ancestra Launch Edition

The Atelier Wen Ancestra Launch Edition is widely praised for its unique hand-hammered grand feu enamel dial, featuring Chinese arts and crafts and micro-etched poetry on its custom French movement. Owners and reviewers highlight the dial's dramatic gradient and the flush-set baguette diamond hour markers, all housed in a compact 38mm steel case. The movement is noted as superior to standard ETA or Sellita options. Some owners feel a seconds hand would be a welcome addition, and the $5,850 price point is considered a significant step up, with one commenter finding the brand overpriced. Overall, owners and reviewers rate the Atelier Wen Ancestra Launch Edition highly for its exceptional dial artistry and unique movement at its price.

Bremont Supermarine 300M

The Bremont Supermarine 300M is praised for its comfortable 40mm and 42mm case sizes, with owners noting the 42mm wears well on smaller wrists due to its lug design. One owner highlights the 13mm thinness of the 40mm case, considered compact for a 300m diver. The watch is priced at $1375. On balance, owners and reviewers appreciate the Bremont Supermarine 300M for its wearability and compact dimensions, especially for a dive watch.

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