Addiesdive VK63/0S20 Triple-Register ChronographvsOmega Speedmaster Anniversary Series Co Axial Master Chronometer Chronograph 42mm

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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.

Addiesdive VK63/0S20 Triple-Register Chronograph at true scale

VK63/0S20 Triple-Register Chronograph

Omega Speedmaster Anniversary Series Co Axial Master Chronometer Chronograph 42mm at true scale

Speedmaster Anniversary Series Co Axial Master Chronometer Chronograph 42mm

Diameter

37mm

42mm

Lug-to-Lug

46mm

lowest

47.5mm

Thickness

12.7mm

lowest

14.5mm

Water Resistance

100m

highest

50m

Power Reserve

n/a

50h

MSRP

$89

lowest

$11,900

Movement

Seiko VK63

Omega 3861

Case

5 specs
Diameter
37mm
42mm
Thickness
12.7mm
14.47mm
Lug-to-Lug
46mm
47.5mm
Finish
n/a
Steel
Water Resistance
100m
50m

Crystal & Dial

3 specs
Crystal
Mineral
Sapphire
Crystal Shape
n/a
Domed
Dial Color
n/a
Silver

Movement

6 specs
Caliber
Seiko VK63
Omega 3861
Type
Meca-Quartz
Manual
Power Reserve
0h
50h
Hacking
No
Yes
Hand-winding
No
Yes
Complications
None
Chronograph

Pricing

1 specs
MSRP
$89
$11,900
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Reviews

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

Addiesdive VK63/0S20 Triple-Register Chronograph

Owners widely praise the Addiesdive 37mm VK63/0S20 Triple-Register Chronograph Watch AD2517/AD2543 for its surprising quality and finishing, with a bracelet that rivals Seiko 5 series watches and bright, durable BGW9 lume. Reviewers highlight the value proposition, citing the sapphire crystal, solid endlinks, milled clasp, and 100m water resistance for around $59, along with the dial's depth and texture. Some owners report the VK63 chronograph seconds hand can become misaligned, and one noted a misaligned bezel insert requiring reattachment, though others find the movement reliable and the watch comfortable and wearable. Overall, owners and reviewers rate the Addiesdive 37mm VK63/0S20 Triple-Register Chronograph Watch AD2517/AD2543 highly for its exceptional value and surprising build quality at its price point.

Omega Speedmaster Anniversary Series Co Axial Master Chronometer Chronograph 42mm

Owners widely praise the Omega Speedmaster Anniversary Series Co Axial Master Chronometer Chronograph 42mm for its iconic design and comfortable updated bracelet, though some early models lacked micro-adjustment. Reviewers note the Master Chronometer-certified 3861 movement performs accurately, averaging +2 to +4 seconds per day, and appreciate subtle design tweaks like the stepped dial and applied logo. Some owners find the 42mm case wears smaller than its size suggests, while others prefer larger variants for bigger wrists. One owner noted a lunar meteorite inlay on the case back, stating it is not actual NASA-retrieved moon rock. On balance, owners and reviewers rate the Omega Speedmaster Anniversary Series Co Axial Master Chronometer Chronograph 42mm highly for its blend of historical significance, modern accuracy, and comfortable wearability.