New SEIKO PROSPEX 1968 Diver’s Modern Re-interpretation featuring a new mechanical GMT movement.
Movement: Automatic with manual winding capacity
Frequency: 21,600 vibrations per hour (6 beats per second)
Caliber 6R54 Jewels: 24
Power reserve: 72 hours
Caliber 6R54 Jewels: 24
Power reserve: 72 hours
GMT function / Independent 24-hour hand adjustment function
Stainless steel and bracelet with super-hard coating
D42.0mm x L48.6mm x T12.9mm
Stainless steel and bracelet with super-hard coating
D42.0mm x L48.6mm x T12.9mm
Sapphire crystal with inner anti-reflective coating
Ceramic unidirectional rotating bezel
Lumibrite on hands, indices and bezel
Water resistance: 200m / 660ft diver's
Ceramic unidirectional rotating bezel
Lumibrite on hands, indices and bezel
Water resistance: 200m / 660ft diver's
Screw-down crown and case back
Three-fold clasp with secure lock, push button release & extender
Stop seconds hand function
Stop seconds hand function