Wharton 4610 series day-of-year Julian date clock

57mm or 100mm high digits

  •  click to select
       digit colour

Julian calendar digital clock

4610x.057.B.S   57mm (2.3") blue digits   18m (55')

4610x.100.B.S   100mm (4") blue digits    30m (90')

Julian date clock

4610x.057.G.S   57mm (2.3") green digits   25m (75')

4610x.100.G.S    100mm (4") green digits   50m (150')

day-of-year calendar clock

4610x.057.R.S   57mm (2.3") red digits   25m (75')

4610x.100.R.S   100mm (4") red digits    50m (150')

Julian digital calendar wall clock

4610x.057.Y.S   57mm -2.3" yellow digits    25m (75')

4610x.100.Y.S   100mm (4") yellow digits    50m (150')

order specification codes Please see www.wharton.co.uk/spec/4610-057-order-codes.htm for order specification codes


  • Wharton4610 series Julian date and time clocks have a single row, bright and extremely legible Julian date (day of year) and hours, minutes and seconds time in a 24 hour format with a choice of bright blue, green, red or yellow digits.
  • N and NE versions are 10/100Base-t Ethernet NTP enabled for simple, low-cost installation and control via your existing Ethernet network with remote configuration, management and software update across the Ethernet TCP/IP network using Wharton cMon® software.
    You have fully automatic network configuration support when used with DHCP server supporting option 42.
  • Wharton Julian date calendar wall clocks have a high-quality aluminium case with an anodised or painted finish in a choice of colours. Select from free-standing, surface mounting on a wall with multi-angle brackets, flush mounting in a wall or single and double-sided clocks for ceiling suspension.
  • 110-230V AC, 12 or 24V DC or PoE (Power over Ethernet) power supply options.
  • E and NE versions have the following operational modes:
    • A stand-alone calendar wall clock.
    • As a slave or secondary display controlled:
    • As a 'local master' controlling up to 5 similar units.
  • N and NE versions may also function as a secondary display controlled by a Wharton 5000 series or other local or remote NTP network time-server across a TCP/IP Ethernet network:
  • E and NE versions can operate as a programmable multi-function stopwatch or as a count up or countdown timer controlled by its IR handset, by a dedicated stopwatch switch control panel or by external user-supplied voltage free switch contacts.
  • The range has extensive International Quality and Performance Approvals and Certification.
  • We supply an IR handset for time-setting and configuration.


model size - w x h x d weight
4610x.057 580 x 90 x 58mm  22.8" x 3.5" x 2.3" 3.5kg  8lb
4610x.100 1000 x 180 x 66m  39.4" x 7.1" x 2.6" 6kg  13lb
sizes and weights are for .S. single sided wall mounted clocks
model 4610x.057
size - w x h x d 580 x 90 x 58mm  22.8" x 3.5" x 2.3"
weight 3.5kg  8lb
model 4540x.100
size - w x h x d 1000 x 180 x 66m  39.4" x 7.1" x 2.6"
weight 6kg  13lb
sizes and weights are for .S. single sided wall mounted clocks