Tetra is a timepiece squared—and what a watch it is! Tetra has the edge, and a personality to match. Even in this square frame, the tempered blue hands move in a circle. No diamonds, mother of pearl, or frills, just ticking. That’s thanks to the in-house NOMOS DUW 4001 caliber, as reliable as always.
Case - tainless steel, fixed with four screws / sapphire crystal glass back
Glass - sapphire crystal glass
Winding - manual
Dimensions - size 29.5 mm × 29.5 mm / height 6.5 mm / lug-to-lug 40.5 mm
Water resistance - 5 atm (splash-proof)
Dial - galvanized, white silver-plated
Hands - steel, tempered blue
Strap - Horween Genuine Shell Cordovan black / lug width 18 mm
Caliber - DUW 4001 / manual
Movement height - 2.6 mm
Diameter - 10 ½ lines (23.3 mm)
Power reserve - up to 53 hours
Jewels - 17
