Phantomlab Submariner Happy Birthday

Size: 40mm x 16mm
Movement: Asian clone 3135 automatic movement at 28800vph
Functions: Hours, minutes, seconds and date display
Case: Transparent composite material case
Crystal: Scratch-proof sapphire crystal
Dial: Blue dial
Bezel: Uni-directional rotating  bezel
Bracelet: White rubber strap
Clasp: Tang buckle
Water resistance: <50 Meters