The TIEFENMESSER collection takes its inspiration from the materials that feature so prominently in submarine equipment.
43mm, 316L bronze case.
White and blue dial.
Self-winding mechanical movement, 37 hours power reserve.
Complications: Retrograde minutes, jumping Hour, Power Reserve.
Patented proprietary 124-pieces module on ETA 2824-2 caliber.
Anti-reflective sapphire crystal.
Titanium opened case-back at 240 degree, screw-down crown, Water-resistant. 5ATM
Vintage brown leather strap with stainless steel and bronze butterfly folding clasp.
Quick release spring bars for easy changing of strap.
Additional NATO strap provided.