Side by side

Halios Universa IIvsRolex Datejust

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

Universa II
HaliosUniversa II
MSRP $995
Datejust
RolexDatejust
MSRP $7,700
What people say

Owners + reviewers, side by side

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

Halios Universa II

Owners widely praise the Halios Universa II for its applied indices, excellent finishing for the price, and comfortable 38mm dimensions. The integrated bracelet design with a satisfying micro-adjust clasp and case architecture are described as masterclasses. However, some find the bracelet clasp chunkier than the overall design, and the angular lug design is noted as not being for everyone. One owner reported unexpected pastel dial colors and a poor winding action. On balance, owners rate the Halios Universa II highly for its applied indices and excellent finishing at the price point.

Rolex Datejust

The Rolex Datejust is widely praised for its versatility, robust elegance, and historical significance, serving as a foundational piece of the brand's legacy. Owners and reviewers frequently highlight its spectacular aesthetic variety, with numerous configurations available, and its comfortable wearability, particularly on the Jubilee bracelet. The 31mm case size is noted for its comfortable proportions, and the watch is considered durable for daily wear, suitable for both casual and formal occasions. Some owners appreciate the dynamic dial colors and the tactile experience of winding the automatic movement. However, some sources indicate that polished surfaces can scratch easily, and servicing is costly. The Rolex Datejust is generally not considered a good investment, with models typically depreciating upon purchase.

At a glance

16 of 29 specs differ
Diameter
Universa II38mm
Datejust31mm
Power Reserve
Universa II40h
Datejust55h
Water Resistance
Universa II100m
Datejust100m
MSRP
Universa II$995
Datejust$7,700

Full specifications

Case

6 specs
Diameter
38mm
31mm
Thickness
11.8mm
Lug-to-Lug
48mm
Material
316L Stainless Steel
Oystersteel
Finish
Brushed and polished
White Rolesor - combination of Oystersteel and white gold
Caseback
Solid
Monobloc middle case, screw-down case back and winding crown

Crystal & Dial

5 specs
Crystal
Sapphire (double-domed)
Sapphire
AR Coating
Inner
Dial Color
Gold
Light Green
Indices
Applied
Index
Lume
None
Chromalight

Movement

4 specs
Caliber
Sellita SW300-1
2236
Power Reserve
40h
55h
Jewels
25
31
Complications
None
Date

Pricing

1 specs
MSRP
$995
$7,700
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