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TAG Heuer

TAG Heuer Formula 1 Solargraph 38 WBY1112.BA0042

The TAG Heuer Formula 1 Solargraph 38 (reference WBY1112.BA0042) is a 38 mm stainless steel watch with a blue dial.

Specifications

Case

Reference
WBY1112.BA0042
Collection
Formula 1
Case size
38 mm
Case material
Stainless steel
Bracelet / strap
Bracelet

Dial and bezel

Dial
Blue

Movement

Movement
Quartz

Dial versions

This reference was made with these dials and finishes.

  • WBY1112.BA0042 Blue

    Blue

How it compares within the Formula 1 family

Side by side with other references in the same collection, from the catalog.

ReferenceSizeMaterialDialCaliberYears
WBY1112.BA0042 (This watch)38 mmStainless steelBlue——
CAH1010.FT602644 mmStainless steelBlack——
CAU1113.BA085842 mmStainless steel———
CAZ101AV.BA084243 mmStainless steelBlue——
WA121J.BT001235 mmPVDBlack——
WAU111B.BA085842 mmStainless steelWhite——
WAZ1118.BA087541 mmStainless steelBlue——
WAZ2113.FT802341 mmStainless steelBlackCalibre 5—
WBY1111.BA004238 mmStainless steelWhite——

About the Formula 1 family

The Formula 1 was introduced in 1986 as an affordable, colourful sports watch, the first TAG Heuer collection created after the 1985 merger. Early models had cases in fibreglass with coloured bezels.

The line has since grown to include quartz and automatic models with calibers such as Caliber 5 and Caliber 16, chronographs, steel and two-tone cases and black PVD or DLC finishes. The catalog lists several hundred references. Dealers identify a piece by its full reference and check the bracelet or strap, since these watches trade mainly on condition and completeness.

Quick answers

What size is the TAG Heuer Formula 1 Solargraph 38 WBY1112.BA0042?
The TAG Heuer Formula 1 Solargraph 38 WBY1112.BA0042 has a 38 mm case.
What is the TAG Heuer Formula 1 Solargraph 38 WBY1112.BA0042 made of?
The case is stainless steel. Bracelet or strap: Bracelet.
See every Formula 1 referenceAll TAG Heuer collections

Catalog facts checked October 2026.