SEIKO Watchmaking 110th Anniversary Limited Editions

SEIKO Watchmaking 110th Anniversary Limited Editions

Varenummer: SPB401J1

Urværk

Kalibernummer: 6R27
værktype: Automatic with manual winding
Præcision: +25 to -15 seconds per day
Gangreserve: Approx. 41 hours
Juveler: 29 Format for juveler
Funktioner:

• Date hand
• Power reserve indicator
• Stop second hand function
• Date display

Urkasse/urrem

Urkassens materiale : Stainless steel (Super hard coating)
Urkassens størrelse:

• Tykkelse: 12.8 mm
• Diameter:40.2mm
• Horn til horn: 48.0 mm

Glas: Dual-curved sapphire crystal
Glas overflade : Anti-reflective coating on inner surface
Urremmens materiale: Calfskin
Lås: Three-fold clasp with push button release
Afstand mellem horn: 20 mm

Andre detaljer

Vandtæthed: 10 bar
Magnetisk Resistance:  4,800 A/m
Vægt : 94,0g
Funktioner:

• LIMITED EDITION on the case back
• Enamel dial
• See-through & Screw case back