Sizometry

Device sizes, specs, and comparisons.

Apple Watch Ceramic Series 12 42mm vs Apple Watch Titanium Series 12 42mm

Device summary

Apple

Apple Watch Ceramic Series 12 42mm

Apple

Apple Watch Titanium Series 12 42mm

Full specifications

Basic information

Release year

Apple Watch Ceramic Series 12 42mm
2026
Apple Watch Titanium Series 12 42mm
2026

Starting price

Apple Watch Ceramic Series 12 42mm
$899
Apple Watch Titanium Series 12 42mm
$699

Display size

Apple Watch Ceramic Series 12 42mm
Apple Watch Titanium Series 12 42mm

Dimensions

Apple Watch Ceramic Series 12 42mm
37.0 mm × 43.0 mm × 9.8 mm
Apple Watch Titanium Series 12 42mm
37.0 mm × 42.0 mm × 9.7 mm

Weight

Apple Watch Ceramic Series 12 42mm
42 g
Apple Watch Titanium Series 12 42mm
37 g

Front material

Apple Watch Ceramic Series 12 42mm
Sapphire crystal
Apple Watch Titanium Series 12 42mm
Sapphire crystal

Back material

Apple Watch Ceramic Series 12 42mm
Apple Watch Titanium Series 12 42mm

Display

Display technology

Apple Watch Ceramic Series 12 42mm
Always-On Retina LTPO3 OLED with wide-angle OLEDs
Apple Watch Titanium Series 12 42mm
Always-On Retina LTPO3 OLED with wide-angle OLEDs

Resolution

Apple Watch Ceramic Series 12 42mm
374 × 446
Apple Watch Titanium Series 12 42mm
374 × 446

Peak brightness

Apple Watch Ceramic Series 12 42mm
2000 nits
Apple Watch Titanium Series 12 42mm
2000 nits

Protection

Apple Watch Ceramic Series 12 42mm
Sapphire crystal
Apple Watch Titanium Series 12 42mm
Sapphire crystal

Performance

Chipset

Apple Watch Ceramic Series 12 42mm
Apple S11 SiP
Apple Watch Titanium Series 12 42mm
Apple S11 SiP

Storage

Apple Watch Ceramic Series 12 42mm
64 GB
Apple Watch Titanium Series 12 42mm
64 GB

Expandable storage

Apple Watch Ceramic Series 12 42mm
No
Apple Watch Titanium Series 12 42mm
No

Battery & charging

Charging standard

Apple Watch Ceramic Series 12 42mm
Apple Watch Magnetic Fast Charger
Apple Watch Titanium Series 12 42mm
Apple Watch Magnetic Fast Charger

Battery type

Apple Watch Ceramic Series 12 42mm
Built-in rechargeable lithium-ion
Apple Watch Titanium Series 12 42mm
Built-in rechargeable lithium-ion

Connectivity

Cellular

Apple Watch Ceramic Series 12 42mm
5G RedCap and LTE
Apple Watch Titanium Series 12 42mm
5G RedCap and LTE

Wi‑Fi

Apple Watch Ceramic Series 12 42mm
Wi‑Fi 4 (802.11n)
Apple Watch Titanium Series 12 42mm
Wi‑Fi 4 (802.11n)

Bluetooth

Apple Watch Ceramic Series 12 42mm
Bluetooth 5.3
Apple Watch Titanium Series 12 42mm
Bluetooth 5.3

NFC

Apple Watch Ceramic Series 12 42mm
Yes
Apple Watch Titanium Series 12 42mm
Yes

Build & durability

Frame

Apple Watch Ceramic Series 12 42mm
Ceramic
Apple Watch Titanium Series 12 42mm
Titanium

Ingress protection

Apple Watch Ceramic Series 12 42mm
Water resistance 50m; IP6X dust resistance
Apple Watch Titanium Series 12 42mm
Water resistance 50m; IP6X dust resistance

Key differences

The most meaningful measured gaps in size and weight — not an overall winner.

  • Weight

    Apple Watch Titanium Series 12 42mm

    5 g lighter · minor difference

  • Height

    Apple Watch Ceramic Series 12 42mm

    1 mm taller · minor difference

  • Width

    Very similar width

  • Thickness

    Very similar thickness