Addiesdive VK63/0S20 Triple-Register ChronographvsOmega Speedmaster 38 Co Axial Chronometer Chronograph 38mm

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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 38 Co Axial Chronometer Chronograph 38mm at true scale

Speedmaster 38 Co Axial Chronometer Chronograph 38mm

Diameter

37mm

38mm

Lug-to-Lug

46mm

44.9mm

lowest

Thickness

12.7mm

lowest

14.7mm

Water Resistance

100m

100m

Power Reserve

n/a

52h

MSRP

$89

lowest

$8,700

Movement

Seiko VK63

Omega 3330

Case

6 specs
Diameter
37mm
38mm
Thickness
12.7mm
14.7mm
Lug-to-Lug
46mm
44.9mm
Lug Width
20mm
18mm
Material
Stainless Steel
Steel & Yellow Gold
Finish
n/a
Steel

Crystal & Dial

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

Movement

6 specs
Caliber
Seiko VK63
Omega 3330
Type
Meca-Quartz
Automatic
Power Reserve
0h
52h
Hacking
No
Yes
Hand-winding
No
Yes
Complications
None
Chronograph

Pricing

1 specs
MSRP
$89
$8,700
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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 38 Co Axial Chronometer Chronograph 38mm

Owners widely praise the Omega Speedmaster 38 Co Axial Chronometer Chronograph 38mm for its refined 38mm sizing, which offers a perfect fit on smaller wrists and an updated design compared to older models. The sunburst dial is considered excellent, and the automatic movement delivers chronometer accuracy of approximately -1 second per day. Some owners find the watch to be not too big, though a few note it can appear thicker than expected and describe it as "blingier" in person than stock photos suggest. A drawback mentioned is the pin-operated date change mechanism, which prevents on-the-go adjustments, and the lack of a screw-down crown. On balance, owners rate the Omega Speedmaster 38 Co Axial Chronometer Chronograph 38mm highly for its wearability and updated aesthetic on smaller wrists.

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