Recommended for lifestyle.

Speed & Intelligence at your fingertips. The EDIFICE EFS-S660 captures the exhilaration of driving in a design that is all about simple, no-fuss functional beauty.
This analogue timepiece packs all the tracking functions you need into a slim, compact case measuring just 38.3 mm. The centre chronograph seconds hand delivers a high-precision 1/20 second stopwatch, while the tachymeter around the periphery of the bezel helps you calculate your average speed. The dial is treated to a sophisticated textural finish, yet still lets enough light through to generate the solar power to keep you going strong.
Designed with readability in mind, the centre seconds hand ensures you know the time at a glance, delivering the practical utility every motorsport enthusiast wants. With sapphire crystal, 100-metre water resistance, and solar power charging, this watch delivers reliable support, no matter what your day brings.
Choose your favourite style — The sharp, fearless EFS-S660D-1A with stainless-steel case and band and blue centre seconds hand, or the sporty EFS-S660PB-1A with grey ion-plated case, resin band and red centre seconds hand.

- Measurements (Case size): 45.3 × 38.3 × 11.6 mm
- Case and bezel material: Stainless steel
- Water resistance: 100-metre water resistance
- Band: Stainless Steel Band, One-touch 3-fold Clasp