Seiko Prospex HBC007J1 Men Watch

Specifications

- Caliber Number: 6R54

- Movement Type: Automatic with manual winding

- Precision: +25 to -15 seconds per day

- Power reserve: Approx. 72 hours (3 days)

- Jewels: 24

- Functions: 24-hour hand (dual time display function), Stop second hand function

- Case Material: Stainless steel (super hard coating)

- Case Size: 46.4 x 39.5 x 13.6 mm

- Crystal: 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

- Distance between lugs: 20 mm

- Water Resistance: 20 bar

- Magnetic Resistance: 4,800 A/m

- Features: Rotating compass inner ring, Screw-down crown, See-through & Screw case back