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Factory clocks were optional in all 1200 models. Clocks were optional for rectangular or round style dashes. It was standard equipment on GX models where the clock was fitted the Console, while other models fitted the clock in the instrument panel to the left of the speedometer.
Contents |
Overview
Clocks were made by Niles, Kanto Seiki (関東精機), Citizen or Jeco (Denso).
Rectangular, genuine Niles clock for STD or DX model. This one is for later B120 pickup.
Original
Green Line original style
Jeco (ジィコー) original style - Narrow Font
Theoretical LHD face
Updated
newer style - Wide Font. No green lines.
late ute 
Citizen clock
Option
Options
Font
As with the other gauges (Speedometer, Tachometer) later versions use a different font:
Facelift
1972 Facelift
- Extra bracket
- Wider Font
- Anti-glare cover (cone-shaped)
Success stamped K.S. Clock
PB110
PB110 Sunny Excellent
Wiring
The clock is powered by a constant-Hot wire. If you wire to IGN, it only runs when the key is on :-)
- 12V Power: L or RB
- Ground/Earth: B
- Lamp: RB or RG
Clock: Blue or Red/Black wire Power feed 12V (Blue) hanging down from the harness.
Clock: Red/Blue or Red/Green Lamp feed on instrument panel
Clock: Black wire Ground/Earth point on instrument panel (panel frame on rectangular panel)
Part Numbers
JAPAN kaku メーター 角 27390-H1000 ASS'Y-CLOCK (op.) 3 speed, VDT, B120 -7511 27390-G1000 CLOCK ASSY 7512-7803 25005-H1000 MASK-clock 3 speed, VDT 25006-H1000 NUT-fix clock & tachometer (3)クロック
JAPAN maru メーター 丸 25005-H1800 MASK-tachometer ['Sunny' for clock delete] 27380-H2000 ASS'Y-CLOCK GL,GX 27390-G1660 CLOCK ASSY 7804- 08540-51612 SCREW 08964-10510 NUT 25006-H1000 NUT-fix clock & tachometer (3)
JAPAN 1972 27380-H3300 CLOCK ASS'Y GL, (op.) Std, DX 25017-H3100 CLAMP-front cover (3) 25012-H3300 COVER ASS'Y-front (for clock) GL, (op.) Std, DX 25012-H3100 COVER ASS'Y-front ['Datsun' for clock delete] fixing clock & tachometer 08964-10510 NUT 08510-51612 SCREW 08915-43510 WASHER-plain 27380-H3400 CLOCK ASS'Y (for console box) GX 08513-41212 SCREW (3) GX 08915-43410 WASHER-plain GX
USA 27380-H2000 ASSY-CLOCK USA 25005-H1810 MASK-TACHOMETER "DATSUN" [delete plate for dash] 27389-H2300 SPACER FIXING CLOCK TO CONCOLE BOX
PB110 dash 25005-H1800 MASK-TACHOMETER ['Sunny' delete blank] 27380-H2600 CLOCK ASS'Y GL, GX, (op.) DX 85-11342-12 SCREW (3) 89-15434-1 WASHER-plain (3)
PB110 console 74990-H2600 MASK ASS'Y-clock ['Sunny'] GL,GA 27380-H2600 CLOCK ASS'Y GX 85-10612-42 SCREW (8) 4-speed 89-15436-42 WASHER-plain (7) 4-speed 89-15536-42 WASHER-plain (1) 4-speed 74982-H2600 MASK-console box body SGA [single hole]74982-H2601 MASK-console box body GX, (op.) Sedan [three hole]
