Seiko New Men's Presage Classic Series

Product Specifications

Movement

- Caliber: 6R51
- Movement Type: Automatic with manual winding
- Accuracy: +25 to −15 seconds per day
- Power Reserve: Approximately 72 hours (3 days)
- Jewels: 24
- Functions: Stop-seconds function

Case & Band

- Case Material: Stainless steel with super-hard coating
- Case Thickness: 12.9 mm
- Case Diameter: 38.0 mm
- Lug-to-Lug Distance: 43.8 mm
- Crystal: Dual-curved sapphire crystal
- Crystal Coating: Anti-reflective coating on the inner surface
- Band Material: Cowhide leather
- Clasp: Three-fold clasp with push-button release
- Lug Width: 20 mm

Additional Details

- Water Resistance: 10 bar (100 metres)
- Magnetic Resistance: 4,800 A/m
- Case Back: Screw-down, see-through case back