both featuring a ratcheting folding clasp

this is more than just a professional grade tool

On the caseback

with ratcheting wetsuit extension

SUB 300 Ti5 Clive Cussler price_down_1000 both featuring a ratcheting foldingLimited to only 300 timepieces, the SUB 300 Ti5 Clive Cussler reinterprets DOXAs legendary 1967 SUB 300 in Grade 5 titanium, pairing the brands original dive watch architecture with a newly developed dual plane dial construction. Measuring 42. 50 mm 45. 00 mm with a thickness of 13. 40 mm, the case, dial, screw down crown, and NUMA engraved case back, all crafted from Grade 5 titanium for exceptional strength, corrosion resistance, and lightweight