Brand New 3 Years Local Authorized Dealer Warranty .
Case Size 3H-9H:39mm
Case Size 12H-6H:46.5mm
Case Material:Stainless Steel
Caseback Design:See-through Caseback
Caseback Structure:Screw Caseback
Glass Material:Sapphire Crystal Glass
Glass Coating:Super Anti-Reflective Glass Coating
Glass Material: Caseback:Sapphire Crystal Glass
Jewels:22 Jewels
Vibration:21,600 vibrations/hour
Hand Winding:Yes
Movement:Mechanical
Caliber Code:Cal.F8B61 in Japan
Power Reserve Indicator:Yes (70H)
Second Hand Halt Mechanism:Yes
Water Resistance:5bar (50m)
*Epson’s proprietary technology
Rotation slip prevention shape: Japan: patent no.6915602, US：US11409244, Europe: EP3644128, China：CN111090229
Spring mechanism structure: Japan: patent no.6891622, patent no.7107405, US: US10747178, Europe: EP3396471, China: CN108803297
Bright blue colour: Japan: patent no.6908064