With the “Blue Hour,” two of the most popular models from Laco’s Basis series demonstrate how versatile classic pilot watches can be. They combine functional design with modern everyday practicality—and their blue dial gives them a particularly elegant touch. With its fine sunburst finish, the dial creates a fascinating interplay of light and color. Depending on the angle, the deep blue changes between a subtle dark tone and a lively shimmer – an effect that gives the watches a special depth and elegance and has long since made them modern classics.

Like the other models in the series, the stainless steel case has a satin-finished, lightly brushed surface that emphasizes its cool, technical character while also giving it an elegant look. The design is complemented by a solid stainless steel bracelet, which gives the pilot watches a modern, harmonious look. The folding clasp with the Laco logo ensures secure wearing comfort, and the length can be individually adjusted by removing individual links. If you specify your desired strap length in cm when placing your order, we will be happy to shorten the strap for you.

The Augsburg and Aachen Blaue Stunde combine authentic pilot watch tradition with modern sophistication – for everyone who appreciates timeless design with a keen sense of style.

Movement: Laco 2S automatic movement / Miyota 82S0 base movement / Second stop function
Case: Satin-finished stainless steel case, flat sapphire crystal, sapphire crystal case back
Dial: Blue with sunburst finish, Arabic numerals and indices coated with Superluminova C3
Hands: Hour, minute and second hands in matt black, additionally coated with Superluminova C3 luminous material
Strap: High-quality stainless steel bracelet with curved end pieces
Case: Watch case with outer box
Diameter: 42.0 mm
Height: 11.75 mm
Bracelet width: 20.0 mm
Lug to lug: 50.0 mm
Water resistance: up to 5 ATM
Weight: 165 g (including bracelet)
Arm circumference: 14.0 – 22.0 cm