Side by side

Oblvlo GCM MechanicalvsTudor Black Bay Ceramic

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

Add a watch
GCM Mechanical
OblvloGCM Mechanical
MSRP $231
Black Bay Ceramic
TudorBlack Bay Ceramic
MSRP $6,125
Buy from Oblvlo ↗
Buy used on eBay ↗
Buy from Tudor ↗
Buy used on eBay ↗

At a glance

10 of 29 specs differ
Diameter
GCM Mechanical41mm
Black Bay Ceramic41mm
Power Reserve
GCM Mechanical42h
Black Bay Ceramic70h
Water Resistance
GCM Mechanical50m
Black Bay Ceramic200m
MSRP
GCM Mechanical$231
Black Bay Ceramic$6,125

Full specifications

Case

6 specs
Category
Sport
Diver
Thickness
12mm
14.4mm
Lug Width
21mm
22mm
Material
Stainless Steel
Ceramic
Water Resistance
50m
200m
Caseback
Solid
Engraved

Crystal & Dial

1 specs
Lume
Super-LumiNova
None

Movement

2 specs
Caliber
Miyota 82S5
MT5602-1U
Power Reserve
42h
70h

Pricing

1 specs
MSRP
$231
$6,125
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.

Venezianico Arsenale Calendario
Venezianicomicro

Arsenale Calendario

2 variantsArsenale Calendario
40mm·Automatic
$1,400MSRP
—Used
Islander Islander Red October V2 Dive Watch with Radiant Blue Dial #ISL-323
Islandermicro
Under $50

Islander Red October V2 Dive Watch with Radiant Blue Dial #ISL-323

9 watches · 9 variantsUnder $50
42mm·Automatic·200m WR
$449MSRP
—Used
Oblvlo TM Mechanical
Oblvlomicro
TM Series

TM Mechanical

2 watches · 2 variantsTM Series
41mm·Automatic
$149MSRP
—Used
Bremont Supermarine 300M
Bremontmicro

Supermarine 300M

8 watches · 39 variantsSupermarine
40mm·Automatic·300m WR
$3,550MSRP
—Used
Oblvlo IM Multi-Pointer
Oblvlomicro
IM Series

IM Multi-Pointer

3 watches · 3 variantsIM Series
42mm·Automatic
$269MSRP
—Used
Tornek-Rayville TR-660 Sapphire Non-date
Tornek-Rayvillemicro

TR-660 Sapphire Non-date

Ref. tr-660-w-sapphire-inlay-1201-non-date-3167895
40mm·Automatic·200m WR
—MSRP
—Used
Loresum LS01
Loresummicro
LS03

LS01

9 variantsRef. ls03-rose-gold-plated
42mm·Automatic
—MSRP
—Used
Henry Archer Tidslinje
Henry Archermicro

Tidslinje

2 variantsTidslinje
40mm·Automatic·200m WR
$5,699MSRP
—Used
All alternatives to the GCM Mechanical →All alternatives to the Black Bay Ceramic →
Explore the full catalog

Follow this matchup

Get a note when Oblvlo GCM Mechanical vs Tudor Black Bay Ceramic gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

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

Venezianico Arsenale CalendariovsTudor Black Bay CeramicOblvlo TM MechanicalvsTudor Black Bay CeramicOblvlo IM Multi-PointervsTudor Black Bay CeramicLoresum LS01vsTudor Black Bay CeramicOblvlo GCM MechanicalvsIslander Red October V2 Dive Watch with Radiant Blue Dial #ISL-323Bremont Supermarine 300MvsOblvlo GCM Mechanical
Edit this comparisonAdd another watchExplore more 40–42mm watches