Grand Seiko Elegance Collection Boshū Manual SBGW287

Features:
Hours, Minutes & Seconds display
Deep burgundy dial inspired by the Boshū season in Japan
Slim and elegant dress watch design
Hand-wound mechanical movement
72-hour power reserve
See-through sapphire case back
Exceptional Grand Seiko finishing and craftsmanship
24-jewel movement

Specifications:
Movement: Manual Winding
Caliber: 9S64
Jewels: 24
Power Reserve: Approximately 72 hours (3 days)
Accuracy: +5 to -3 seconds per day (mean daily rate)
Normal Usage Accuracy: +10 to -1 seconds per day
Water Resistance: Splash Resistant
Magnetic Resistance: 4,800 A/m
Warranty: 5 years

Case:
Material: Stainless Steel
Diameter: 37.3 mm
Lug-to-Lug: 44.3 mm
Thickness: 11.7 mm
Case Back: See-through case back with 6 screws
Weight: 61 g

Dial:
Color: Deep Burgundy
Markers: Polished Index Markers
Hands: Polished Dauphine Hands
Complications: Hours, Minutes, Seconds

Crystal:
Material: Box-Shaped Sapphire Crystal
Coating: Anti-Reflective Coating on Inner Surface

Movement:
Type: Manual Winding
Caliber: 9S64
Description: Hand-assembled mechanical movement featuring proprietary SPRON alloy mainspring and balance, delivering high accuracy and a stable 72-hour power reserve

Strap:
Material: Crocodile Leather
Band Width: 19 mm
Perimeter: 195 mm