V8 Update the A3120 movement, this watch use J Factory's  latest A3120 Movement Decoration: Platinum plated movement plate and rotor which are made according to the genuine movement, the direction of words and gear have same shape as genuine. Base movement is MIYOTA 9015 movement. It's very very close to genuine AP Cal.3120 movement. The Best AP Diver so far, you will find the crystal is amazing!!! 

Size: 42mm x 13.8mm (exactly the same dimensions as genuine)

Movement: Base Movement: MIYOTA 9015 automatic movement; Decoration: Platinum plated movement plate and rotor which are made according to the genuine movement, the best looking AP Calibre 3120 Movement Clone at the moment.

Functions: Hours, minutes, seconds and date display

Case: 1:1 Made solid 316F stainless steel case, 316F Screws in caseback(Best Screws so far)

Crystal: Scratch-proof sapphire crystal with AR coating(Super Clear, Swiss standard, same as genuine)

Dial: SuperLumed Black textured dial with uni-directional rotating rehaut (set via screwed-in crown at 10 o'clock) and DOUBLE AR coated date cyclops updated to near colorless

Bezel: Brushed/polished bezel (same construction as genuine) with recessed bezel screws as per genuine

Strap: Black rubber strap

Clasp: Tang buckle with correct engraving

Water resistance: >50 Meters