Here is the full list of all 48 Doctor Who: The Eternity Clock trophies - there are 32 bronze, 13 silver, 2 gold and 1 platinum.
Collect all Trophies
Collect all the Diary Pages
Outwit the Silence without being checkpointed
Power-shoot 5 Daleks
Quick-shoot 5 Daleks
Stun 5 Cybermen
Complete the game in 300 minutes
Finish time-locked London in 20 minutes
Finish return to Victorian London in 15 minutes
Finish the Cyberfactory in 20 minutes
Escape Stormcage in 8 minutes
Escape the Stormcage without being detected
Collect all the Hats
Complete the game
Complete the game on puzzle hard
Complete the game on puzzle medium difficulty
Defeat the Emperor of the Daleks
Shoot the Emperor Dalek in the eyestalk
Send the Dalek Supreme to Antarctica
Find the TARDIS in the Dalek time lock
Defeat the Silence and steal their time capsule
Activate the crane winch in Old St. Pauls
Outwit the Strategist Dalek
Discover the statue in the Elizabethan quadrangle
Defeat Vekkis
Sonic disarm 5 Silurians
Wake up River in the tomb
Collect the Stasis Field Generator in the Silence Base
Press 10 TARDIS console buttons
Collect 20 Diary pages
Collect 20 Hats
Lower the drawbridge on Old London Bridge
Complete a Time Corridor in 2 minutes
Re-route the thermionic consoles in the Cyberfactory
Open the security door in the office block
Re-route the gas pipe plans in Victorian London
Collect 10 Diary pages
Collect 10 Hats
Defeat the Cybermen in the Underground refugee camp
Complete Re-router puzzle in 60 seconds
Beat the Cybermen to the Underground refugee camp
Collect 5 Diary pages
Collect 5 Hats
Complete Data Link puzzle in 60 seconds
Kiss 6 Stormcage Guards
Complete Mind Map puzzle on Medium or Hard in 60 seconds
Use the gold bullion crate to smash your way out of the Bank of England
Scan 10 objects