Side by side

Isotope GMT 0ºvsOrient Star Layered Skeleton

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

Add a watch
GMT 0º
IsotopeGMT 0º
MSRP $1,325
See the full GMT 0º
Layered Skeleton
Orient StarLayered Skeleton
MSRP $615
See the full Layered Skeleton
Buy from Isotope ↗
Buy used on eBay ↗
Buy from Orient Star ↗
Buy used on eBay ↗

Some links are affiliate links — lug2lug may earn a commission at no extra cost to you. Disclosures

At a glance

13 of 29 specs differ
Diameter
GMT 0º41.5mm
Layered Skeleton41mm
Power Reserve
GMT 0º40h
Layered Skeleton50h
Water Resistance
GMT 0º200m
Layered Skeleton100m
MSRP
GMT 0º$1,325
Layered Skeleton$615

Full specifications

Case

7 specs
Category
—
Mechanical
Diameter
41.5mm
41mm
Thickness
14.2mm
13.6mm
Lug-to-Lug
0mm
48.3mm
Lug Width
0mm
20mm
Finish
—
—
Water Resistance
200m
100m

Crystal & Dial

2 specs
AR Coating
—
Yes
Dial Color
—
White

Movement

3 specs
Caliber
—
Orient F6F44
Power Reserve
40h
50h
Jewels
0
24

Pricing

1 specs
MSRP
$1,325
$615
Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Melbourne Watch Company GMT
Melbourne Watch Companymicro

GMT

4 variantsSeries
42mm·Automatic·100m WR
$986MSRP
—Used
Rockwell Time The Imperial Watch - Men's
Rockwell Timemicro

The Imperial Watch - Men's

40mm·Automatic
$3,500MSRP
—Used
Sheffield GMT
Sheffieldmicro

GMT

2 variantsSeries
40mm·Automatic·200m WR
—MSRP
—Used
Duxot Accelero Automatic Chronograph Luminara Limited Edition
Duxotmicro

Accelero Automatic Chronograph Luminara Limited Edition

4 variantsAccelero Automatic
39mm·Automatic·100m WR
$995MSRP
—Used
Farer GMT
Farermicro

GMT

3 watches · 8 variantsGMT
39.5mm·Automatic·100m WR
$1,375MSRP
—Used
Filippo Loreti Watches Ascari Skeleton Chrono VK63
Filippo Loreti Watchesmicro
Joker

Ascari Skeleton Chrono VK63

2 variantsSeries
42mm·Mecaquartz·100m WR
$249MSRP
—Used
Marloe Watch Company GMT
Marloe Watch Companymicro

GMT

3 watches · 8 variantsGMT
42mm·Automatic
$599MSRP
—Used
Filippo Loreti Watches The Batmobile
Filippo Loreti Watchesmicro

The Batmobile

42mm·Mecaquartz·100m WR
$249MSRP
—Used
All alternatives to the GMT 0º →All alternatives to the Layered Skeleton →
Explore the full catalog
DiscussionNot started
Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.

DuFrane Watches Whitney Lauren Collaboration 2025vsOrient Star Layered SkeletonGeckota PhalanxvsOrient Star Layered SkeletonCarlingue Timepieces CARL-AVI-01 / CT-002vsOrient Star Layered SkeletonOrient Star Layered SkeletonvsPinion ReaxisIsotope GMT 0ºvsRockwell Time The Imperial Watch - Men'sIsotope GMT 0ºvsOrient Star Semi Skeleton
Edit this comparisonAdd another watchExplore more 40–43mm watches