Seiko Prospex SRQ057 Datsun 240Z Mechanical Chronograph Automatic Limited Edition

Movement: Automatic with manual winding

Caliber: 8R48

Precision: +25 to -15 seconds per day

Power Reserve: Approx. 45 hours

Jewels: 34

Case Material: Stainless steel (hard coating)

Case Diameter: 42.0mm

Case Height (Thickness): 14.6mm

Case Length (Lug-to-lug): 49.5mm

Crystal Type: Dual-curved sapphire crystal

Crystal Coating: Anti-reflective coating on inner surface

LumiBrite: Lumibrite on hands and index(es)

Band Material: Cow leather

Clasp: Three-fold clasp with push button release

Bracelet Length: 192.0mm

Distance Between Lugs: 20mm

Water Resistance: 10 bar

Magnetic Resistance: 4,800 A/m

Weight: 127.0g

Functions:

• Chronograph with 30 minutes & 12 hours
• Stop second hand function
• Date display