Blue Dial

Calculator 110.633 — Blue Dial

1971–?

Deep blue dial and registers, orange lume hands, slide-rule bezels.

Heuer catalogue appearances listed by OnTheDash: 71, 72, 77, 78, 81, 82. Case numbers of examples shown by OnTheDash: 298543.

Photo of the documented piece at OnTheDash · Photo: OnTheDash · © OnTheDash, used with permission · Source: https://www.onthedash.com/chronograph/calculator-110-633-blue/

Identifying details

Left-hand crown
Winding crown on the left side of the case.

Variants of 110.633

Reference overview →

Switch between variants of this reference. The current variant is highlighted.
Variant	Production
Blue DialCurrent	1971–?

Case & movement

Reference: 110.633
Production: 1971–?
Case material: Stainless steel
Movement: Automatic
Date: Yes
Caliber: Heuer Calibre 12

Dial, bezel & hands

Dial colour: Blue dial, blue registers

Unknown attributes are left out rather than guessed.

Movement

Heuer Calibre 12

Successor to Calibre 11 in the automatic Carreras (1153, 1158, 110.xxx barrel and late C-case models), with 12-hour counter and date. OnTheDash lists it as Buren 12.

Automatic · 17 jewels

Calculator — Ref 110.633 BlueRead more at OnTheDash (opens in a new tab)
Master Reference TableRead more at OnTheDash (opens in a new tab)

Calculator 110.633 — Blue Dial

Identifying details

Variants of 110.633

Case & movement

Dial, bezel & hands

Movement

Read more

Suggest a correction

Suggest a correction

Calculator 110.633 — Blue Dial

Identifying details

Variants of 110.633

Case & movement

Dial, bezel & hands

Movement

Read more