Movement: Seagull ST3621 Hand Winding Mechanical Movement Small Second Hand at 6 O'clock Position 17 Jewels Mechanism Replace ETA 6498 

Display: Analog

Diameter: 37.2mm 

Thickness: 4.5mm

Jewel: 17 Jewels

Second hand: At 6 o'clock

Reserve: Arround 46 hours

Frequency: 21600 bph

Hands: Hours, Minutes, Small Seconds(Small second hand,at 6 o'clock position)

Material:Stainless Steel

Package Include:

Seagull ST3621 (base in ETA 6498) movement*1

Hour Wheel(see picture)*1

Movement copper plate(see picture)*1

Movement Clamps x2 ,screws x2（screw color shipped randomly）