Side by side

Halios Universa IIvsRolex Lady-Datejust

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

Universa II
HaliosUniversa II
MSRP $995
Lady-Datejust
RolexLady-Datejust
MSRP $34,100
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 Lady-Datejust

Owners widely praise the 28mm Lady-Datejust's proportions on smaller wrists and its versatile styling across metals and dial finishes—one owner called their oystersteel/everose configuration with olive dial their "dream," while another loves the star dial for adding "just the right amount of whimsy" and finds it unmatched in two-tone at this size. The watch appears as an everyday piece and special-occasion staple; community members consistently call it beautiful and elegant, with particular appreciation for gold versions and dial contrast. Availability and pricing vary: one owner received a two-tone floral-dial model within days of inquiry, while another waited four months for an oystersteel dark-grey version, and some note the Lady-Datejust can be found for significantly less than asking price, though a budget closer to $6k may widen availability.

At a glance

16 of 29 specs differ
Diameter
Universa II38mm
Lady-Datejust28mm
Power Reserve
Universa II40h
Lady-Datejust55h
Water Resistance
Universa II100m
Lady-Datejust100m
MSRP
Universa II$995
Lady-Datejust$34,100

Full specifications

Case

7 specs
Diameter
38mm
28mm
Thickness
11.8mm
Lug-to-Lug
48mm
Lug Width
20mm
Material
316L Stainless Steel
18 kt yellow gold
Finish
Brushed and polished
18 kt yellow gold
Caseback
Solid
Monobloc middle case, screw-down case back and winding crown

Crystal & Dial

4 specs
Crystal
Sapphire (double-domed)
Sapphire
AR Coating
Inner
Dial Color
Gold
Silver
Indices
Applied
Roman numerals

Movement

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

Pricing

1 specs
MSRP
$995
$34,100
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