Seiko Prospex SLA063 Willard 1970 Blue Mechanical Diver Limited Edition

Caliber Number: 8L35

Movement Type: Automatic with manual winding

Precision: +15 to -10 seconds per day

Power Reserve: Approx. 50 hours

Jewels: 26

Date display: Case/Band

Case Material: Stainless steel (super hard coating)

Case Size

Thickness: 13.0mm

Diameter: 44.0mm

Lug-to-lug: 49.3mm

Crystal: Curved sapphire crystal

Crystal Coating: Anti-reflective coating on inner surface

LumiBrite: LumiBrite on hands, index(es) and bezel

Clasp: Three-fold clasp with secure lock , push button release with extender

Distance Between Lugs: 20

Other Details

Water Resistance: 200m / 660ft diver's

Limited Edition: On the case back

Case Back: Screw case back

Bezel: Unidirectional rotating bezel

Crown: Screw-down crown

Clasp: Three-fold clasp with secure lock

Case Back: Screw case back