Kobold Phantom SL PlatinumvsRolex Cosmograph Daytona

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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.

Kobold Phantom SL Platinum at true scale

Phantom SL Platinum

Rolex Cosmograph Daytona at true scale

Cosmograph Daytona

Diameter

41mm

40mm

Thickness

17mm

n/a

Water Resistance

200m

highest

100m

Power Reserve

n/a

72h

MSRP

$48,500

$42,700

lowest

Movement

Valjoux 7750

4131

Case

8 specs
Diameter
41mm
40mm
Thickness
17mm
n/a
Lug-to-Lug
n/a
n/a
Lug Width
20mm
n/a
Material
Platinum
18 kt yellow gold
Finish
n/a
18 kt yellow gold
Water Resistance
200m
100m
Caseback
n/a
Monobloc middle case, screw-down case back and winding crown

Crystal & Dial

4 specs
Crystal Shape
n/a
Flat
Dial Color
n/a
Turquoise
Indices
n/a
Index
Lume
None
Chromalight

Movement

7 specs
Caliber
Valjoux 7750
4131
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
72h
Jewels
0
47
Hacking
No
Yes
Hand-winding
No
Yes
Complications
None
Chronograph

Pricing

1 specs
MSRP
$48,500
$42,700
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Reviews

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

Kobold Phantom SL Platinum

Owners widely report the Kobold Phantom SL Platinum is a well-put-together watch, with one owner finding it well-made with good customer support. However, reviewers consistently flag the subdials and day/date indicator as being too subdued and difficult to read. One owner experienced significant issues with a year-long overhaul on a different Kobold model, citing unauthorized changes and long waits for repairs with poor communication. On balance, owners rate the Kobold Phantom SL Platinum well for its build quality, though legibility of the subdials and day/date is a noted drawback.

Rolex Cosmograph Daytona

Owners widely praise the Rolex Cosmograph Daytona's design and finishing, with many finding its proportions comfortable and wearable, though some note the sub-dial placement can appear slightly off. The watch is described as "absolutely gorgeous" and offering superior accuracy and finer finishing compared to alternatives, with one owner noting its 40mm case wears smaller and its bracelet is superior with an adjustable clasp. However, many owners question its value at current market prices, finding the retail price steep compared to other chronographs, and some suggest it is a better investment than a watch purchase. On balance, owners and reviewers rate the Rolex Cosmograph Daytona highly for its design, finishing, and wearability, despite concerns about its market value.

From video reviewers

The 18 ct yellow gold case and striking turquoise blue dial are key strengths. Reviewers did not reach a consensus on any weaknesses.