Grand Seiko Heritage Collection Spring Drive Steel Watch SBGA465

Features:
Hours & Minutes display
Gliding seconds hand (Spring Drive)
Power reserve indicator
Frost-inspired dial design
Screw case-back
Anti-reflective sapphire crystal
Automatic Spring Drive movement

Specifications:
Movement: Spring Drive (Calibre 9R65)
Power Reserve: Approx. 72 hours (3 days)
Accuracy: ±15 seconds per month (±1 second per day)
Water Resistance: 10 BAR / 100 m
Magnetic Resistance: 4,800 A/m
Jewels: 30
Weight: Approx. 157 g

Case:
Material: Stainless steel
Diameter: 40 mm
Thickness: 12.3 mm
Lug-to-Lug: 46.6 mm
Lug Width: 20 mm
Shape: Round
Crystal: Dual-curved sapphire with inner anti-reflective coating
Caseback: Screw-down

Dial:
Design: Frost-inspired textured dial
Complications: Power reserve indicator at 8 o’clock
Finish: High-detail winter texture effect
Hands: Smooth gliding seconds (no ticking)

Strap:
Material: Stainless steel bracelet
Buckle: Folding clasp with push-button release
Perimeter: 203 mm

Movement Details:
Calibre: 9R65
Type: Spring Drive
Key Feature: Ultra-smooth continuous seconds hand
Power Reserve Indicator: Yes
Collection: Grand Seiko Heritage Spring Drive