Side by side

Hamilton Jazzmaster Performer AutomaticvsHalios Universa II

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

Jazzmaster Performer Automatic
HamiltonJazzmaster Performer Automatic
MSRP $1,245
Universa II
HaliosUniversa II
MSRP $995

At a glance

8 of 29 specs differ
Diameter
Jazzmaster Performer Automatic38mm
Universa II38mm
Power Reserve
Jazzmaster Performer Automatic80h
Universa II40h
Water Resistance
Jazzmaster Performer Automatic100m
Universa II100m
MSRP
Jazzmaster Performer Automatic$1,245
Universa II$995

Full specifications

Case

3 specs
Thickness
11.47mm
11.8mm
Lug-to-Lug
46mm
48mm
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

2 specs
Crystal
Sapphire
Sapphire (double-domed)
Dial Color
Blue
Gold

Movement

2 specs
Caliber
H-10
Sellita SW300-1
Power Reserve
80h
40h

Pricing

1 specs
MSRP
$1,245
$995

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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.

Hamilton Jazzmaster Performer Automatic

Owners widely praise the Hamilton Jazzmaster Performer Automatic for its clean design, comfortable wearability, and impressive 80-hour power reserve, with accuracy averaging just over 2 seconds per day. Some owners note the bezel is non-functional, and one experienced an internal movement failure causing time jumps, though service resolved this. The 34mm variant is considered solid for smaller wrists due to its flatter crystal and reasonable lug-to-lug distance. On balance, owners and reviewers rate the Hamilton Jazzmaster Performer Automatic highly for its blend of style, comfort, and extended power reserve at its price point.

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.

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