Grandmother Movements

Charles Greville are the leading supplier of quality mechanical movements for the amature and professional clock maker.

These movements are all 8-day, weight driven with chains or cables. They are supplied complete with weights, brass weight shells, whitewood pendulum rod with brass bob, chains or cables, gong rods or bells (as stated), fittings, hands and fitting instructions.

Please note that the pendulum length indicated comprises the pendulum rod and any extension and suspension spring. Although most pendulums are relatively very accurate, changes in temperature can marginally affect their length. Compensating pendulums allow for these changes in temperature to give your clock an even higher degree of accuracy. The standard pendulum can be substituted for an alternative pendulum design. An allowance for the standard pendulum will be made in these instances please contact us for details.

Seconds Feature (S/F):Includes facility for a seconds hand.

Seconds Beat (S/B):The pendulum ticks from side to side once every second.

Chimes:Westminster (W/M), Triple Chime (T/C) Westminster, Whittington and St Michael, Bim Bam (B/B), Bell (B) Strikes the hours and the half hour on a single bell, Coil (C) Strikes the hours and the half hour on a single coil gong.

Automatic Night Silence (ANS):Allows the chime to be on or off all the time or to be silent after the 10.00pm chime until 7.15am.

Maintaining Power (M/P):Allows the clock to carry on working while it is being rewound.

Maltese Cross Stopwork (M/C):Prevents Overwinding.

Measurements: Width and height measurements are plate sizes. Depth includes centre shaft and gong fixing. Allow another 10-15mm for hood depth from glass to back of case.

93cm pendulum version of Hermle’s most popular movement, chain driven with Westminster Chime. Good value for money.

Cable/Chain: Chain, Chime/Bells: W/M, Gongs: G 8

Pendulum: Length 94cm, Swing 200mm, Type Wood, Bob 100mm.

Width 120mm, Height 120mm, Depth 140mm

ANS.

93cm pendulum version of Hermle’s most popular movement, chain driven with Triple Chime. Good value for money.

Cable/Chain: Chain, Chime/Bells: T/C, Gongs: G 12

Pendulum: Length 94cm, Swing 220mm, Type Wood, Bob 115mm.

Width 120mm, Height 120mm, Depth 140mm

HB120 IS THE SAME AS THE HB110 BUT WITH TRIPLE CHIME

As HB110 but fitted with 250 x 330mm moonphase dial, giving seconds, day, date and month indicators and moving moon.

Cable/Chain: Chain, Chime/Bells: W/M, Gongs: G 8

Pendulum: Length 94cm, Swing 200mm, Type Wood, Bob 100mm.

Width 120mm, Height 120mm, Depth 140mm

S/F.

(MOONPHASE DIAL ILLUSTRATED)

As HB111 but fitted with 250 x 330mm moonphase dial, giving seconds, day, date and month indicators and moving moon.

Cable/Chain: Chain, Chime/Bells: T/C, Gongs: G 12

Pendulum: Length 94cm, Swing 220mm, Type Wood, Bob 115mm.

Width 120mm, Height 120mm, Depth 140mm

S/F.

(MOONPHASE DIAL ILLUSTRATED)

Hermle - small movement Bim Bam strike on 3 rod gong.

Cable/Chain: Chain, Chime/Bells: BB, Gongs: G 3

Pendulum: Length 75cm, Swing 200mm, Type Brass Rod, Bob 80mm.

Width 86mm, Height 98mm, Depth 90mm

Kieninger - Grandmother Bim Bam strike on 3 rod gong.

Cable/Chain: Chain, Chime/Bells: BB, Gongs: G 3

Pendulum: Length 93cm, Swing 200mm, Type Wood, Bob 100mm.

Width 95mm, Height 110mm, Depth 115mm

Kieninger - Grandmother rear mounted bell mount strike movement.

Cable/Chain: Chain, Chime/Bells: B, Gongs: B 1

Pendulum: Length 93cm, Swing 200mm, Type Wood, Bob 100mm.

Width 95mm, Height 110mm, Depth 110mm

Kieninger - Grandmother Westminster Chime on 8 rod gong.

Cable/Chain: Chain, Chime/Bells: W/M, Gongs: G 8

Pendulum: Length 93cm, Swing 220mm, Type Wood, Bob 100mm.

Width 135mm, Height 135mm, Depth 170mm

S/F, ANS.

Kieninger - Grandmother Triple Chime on 12 rod gong.

Cable/Chain: Chain, Chime/Bells: T/C, Gongs: G 12

Pendulum: Length 93cm, Swing 220mm, Type Wood, Bob 100mm.

Width 135mm, Height 135mm, Depth 185mm

S/F, ANS.