EDIFICE × TOM’S 50th Anniversary (EFS-S641TMS) — a watch taken apart from the KP47 Starlet race car
CASIO EDIFICE marks 50 years of the TOM’S racing team with a watch in which almost every detail comes from a single race car.
5 min read · Updated 2026-09-24

TOM’S and the car that made its name overnight
TOM’S is a Japanese Toyota racing team and tuner. For its 50th anniversary, CASIO EDIFICE — Casio’s motorsport watch line — made a special edition in memory of the TOM’S KP47 Starlet, the car that made the team famous in the 1970s.
“22 pole positions, 20 wins and 3 series championships”
A race car, translated into a watch
- Honeycomb dial — from the Starlet’s front grille; the purple comes from the engine cover
- Sub-dials — from the TOM’S Igeta wheels
- White, red and green — the KP47’s body colours, used across the dial and strap
- Genuine leather strap — shaped after the car’s B-pillar; the metal keeper is styled like a side mirror, with the original TOM’S logo
- Number 36 — the TOM’S ace car number, printed on the crystal at the 36-minute mark
The box is white, red and green like the car and carries both the current and the original TOM’S logos. If you buy pre-owned, the box is part of the value.
Specifications
- Based on the EDIFICE SOSPENSIONE EFS-S641 solar-powered chronograph
- Carbon-fibre-reinforced resin case, lightweight
- Sapphire crystal with anti-reflective coating on the inner surface
Price and where to buy
The Thai list price is ฿14,500; Thai dealers sell it new at around ฿10,900. It is hunted by fans of classic Japanese cars even more than by watch collectors, because every detail points back to the real car.
- EDIFICE EFS-S641TMS-1AFind on BEZKETPrice index
- · CASIO — EFS-S641TMS | EDIFICE Limited Edition / Collaboration
- · APEXi USA — TOM’S Racing 50th Anniversary TOM’S x EDIFICE KP47 Collaboration Watch
- · ข้อมูลสินค้าจากตัวแทนจำหน่าย CASIO ในไทย
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