Side by side

Rolex Deepsea ChallengevsSheffield Allsport Diver 1

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

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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.

Rolex Deepsea Challenge

The Rolex Deepsea Challenge is widely recognized as an engineering feat, showcasing Rolex's first all-titanium construction and extreme 11,000m water resistance. Owners and reviewers consistently describe the 50mm Rolex Deepsea Challenge as a massive, gigantic, and barely wearable "monster" of a watch, with some finding its size and proportions impractical and uncomfortable for extended wear. Reviewers note a crude, charred-like brushed finish on the titanium bracelet and dial printing with soft edges and inconsistent spacing, which falls short of the brand's usual high standards. On balance, owners and reviewers view the Rolex Deepsea Challenge as an outstanding technical achievement and a unique collectible piece, rather than a practical daily wearer.

Sheffield Allsport Diver 1

Owners widely praise the Sheffield Allsport Diver 1 for its superb quality and sturdiness at an affordable price, with many calling it a hit and a no-brainer purchase. The blue dial is a particular highlight, and the watch is noted to resist scratches well despite heavy use. One owner dislikes the lack of a quick-set date, finding it cumbersome to adjust. Overall, owners rate the Sheffield Allsport Diver 1 highly for its surprising quality and appearance at its price point.

At a glance

18 of 29 specs differ
Diameter
Deepsea Challenge50mm
Allsport Diver 140mm
Power Reserve
Deepsea Challenge70h
Allsport Diver 1
Water Resistance
Deepsea Challenge1,000m
Allsport Diver 1200m
MSRP
Deepsea Challenge$29,100
Allsport Diver 1

Full specifications

Case

7 specs
Diameter
50mm
40mm
Thickness
9.5mm
13mm
Lug-to-Lug
0mm
48mm
Material
RLX Titanium
Stainless Steel
Finish
RLX titanium
Water Resistance
1000m
200m
Caseback
Monobloc middle case, screw-down case back and winding crown. Rolex Ringlock system case architecture with nitrogen-alloyed steel ring and helium escape valve

Crystal & Dial

4 specs
Crystal Shape
Flat
Dial Color
Black
Blue
Indices
Index
Lume
Chromalight
None

Movement

6 specs
Caliber
3230
Seiko NH35
Beat Rate
28,800 vph
0 vph
Power Reserve
70h
Jewels
31
0
Hacking
Yes
No
Hand-winding
Yes
No

Pricing

1 specs
MSRP
$29,100
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