Carrera 12 — Second Execution, Tachymeter Dial, with White Registers

Description

Black dial with white registers, and Tachymeter scale on dial (60 to 1000)

Date Introduced

1970e

Movement

Valjoux 72

Case Measurements

Across Dial35.3mm

Sample 1

Photos courtesy of Abel Court, of HeuerTime.com; used with permission.

Sample 2

Sample 3

Watch Details

Black dial with white registers, and Tachymeter scale on dial (60 to 1000)


Model

Carrera

Case Reference

2447

Model Reference

NT

Dial / Register Colors

Black / White

Hands

Polished steel hands with black and luminous inserts

Indication

Tachymeter on dial

Date / Calendar / Moon

No

Case Material

Stainless Steel

Case Back

SS / Screwback Slotted

Crystal

Plastic

Power

Manual

Movement

Valjoux 72

# of Registers

3

Chronograph Capacity

12 Hours

Date Introduced

1970e

Catalog Dates

none

Serial Number Location

between lugs