Xeric NASA Apollo 15 American AutomaticvsSartory Billard SB04-E

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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.

Xeric NASA Apollo 15 American Automatic at true scale

NASA Apollo 15 American Automatic

Sartory Billard SB04-E at true scale

SB04-E

Diameter

40mm

39.5mm

Lug-to-Lug

47mm

46mm

lowest

Thickness

13.6mm

10.3mm

lowest

Water Resistance

50m

100m

highest

Power Reserve

n/a

68h

MSRP

$699

lowest

$3,609

Movement

Automatic

La Joux-Perret G101

Case

4 specs
Diameter
40mm
39.5mm
Thickness
13.6mm
10.3mm
Lug-to-Lug
47mm
46mm
Water Resistance
50m
100m

Crystal & Dial

2 specs
AR Coating
n/a
Yes
Lume
Super-LumiNova
Super-LumiNova BGW9

Movement

3 specs
Caliber
n/a
La Joux-Perret G101
Power Reserve
0h
68h
Jewels
0
24

Pricing

1 specs
MSRP
$699
$3,609
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Reviews

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

Xeric NASA Apollo 15 American Automatic

The Xeric NASA Apollo 15 American Automatic is praised for its unique space-themed dial design and its ability to deliver on its concept, with owners finding it aesthetically pleasing and a good conversation starter. Legibility is noted as not great by some, though the dial and face design are considered selling points. Owners report mixed reviews, with some appreciating the solidly made watches and their great designs, while others express doubt about the watches being made in the US. One owner found the design amazing but felt the execution was not at the desired level, though it was considered reasonably priced. The AmeriChron caliber X3.1 automatic movement is not as accurate as mainstream Swiss or Japanese movements. On balance, owners and reviewers rate the Xeric NASA Apollo 15 American Automatic well for its unique concept and dial design, despite some concerns about legibility and execution.

Sartory Billard SB04-E

Owners widely praise the Sartory Billard SB04-E for its impressive and deep dials, with specific mentions of the 12 Soleil pattern and the Exquisite Blue Guilloché appearing to move like water in the light. Reviewers highlight its sensible 39.5mm size and 100m water resistance, noting the overall composition looks more expensive than its price. One owner points out slightly sharp edges on the caseback and suggests a more domed crystal. The watch utilizes the La Joux-Perret G101 automatic movement with a 68-hour power reserve. Overall, owners and reviewers rate the Sartory Billard SB04-E highly for its unique dial work and value proposition.