Side by side

Halios Universa IIvsGrand Seiko SLGC006

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

Universa II
HaliosUniversa II
MSRP $995
SLGC006
Grand SeikoSLGC006
MSRP $22,600
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.

Grand Seiko SLGC006

Owners widely praise the Grand Seiko SLGC006's stunning copper Mount Iwate dial and its high-frequency Caliber 9SC5 movement, which operates at 36,000vph and achieves accuracy between -3/+5 seconds per day with a 72-hour power reserve. Reviewers note the watch's large 43.2mm size, though some find the Evolution 9 case design improves wearability. Criticisms include the $22,600 price point, the 4:30 date window placement, and the lack of bracelet micro-adjustment. Opinions on the dial are split, with some finding it beautiful and others comparing it to rust or the Australian outback. Some question the extent of the gold accents for a "two-tone" designation. Overall, owners and reviewers acknowledge the Grand Seiko SLGC006's striking aesthetics and advanced movement, but debate its value proposition and certain design choices.

At a glance

12 of 29 specs differ
Diameter
Universa II38mm
SLGC00643.2mm
Power Reserve
Universa II40h
SLGC00672h
Water Resistance
Universa II100m
SLGC006100m
MSRP
Universa II$995
SLGC006$22,600

Full specifications

Case

6 specs
Category
Dress
Chronograph
Diameter
38mm
43.2mm
Thickness
11.8mm
15.4mm
Lug-to-Lug
48mm
51.5mm
Lug Width
20mm
23mm
Material
316L Stainless Steel
Gold

Crystal & Dial

3 specs
Crystal
Sapphire (double-domed)
Sapphire
AR Coating
Inner
Yes
Dial Color
Gold
Black

Movement

2 specs
Caliber
Sellita SW300-1
9SC5
Power Reserve
40h
72h

Pricing

1 specs
MSRP
$995
$22,600
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