SEIKO SPOTLIGHT
SPB143J1
Seiko Prospex challenges every limit, with a collection of timepieces for sports lovers and adventure seekers whether in the water, in the sky or on land. Since launching Japan’s first diver’s watch in 1965, Seiko’s innovative technology has changed global standards. We are constantly striving to bring ever greater reliability and safety to both professional and recreational divers.
This specific design is inspired by the 1965 Diver’s watch – the first 150m Diving watch in Japan.
Upgraded from the original for increased comfort and higher visibility, it has a clear dial layout, a smaller case size, lower centre of gravity and 70 hours power reserve.
Seiko Prospex watches are designed for sports lovers and adventure seekers whether in the water, in the sky or on land. Since launching Japan’s first diver’s watch in 1965, Seiko’s innovative watchmaking has changed global dive watch standards.
Caliber Number: 6R35
Movement: Automatic with manual winding
Precision: +25 to -15 seconds per day
Power Reserve: Approx. 70 hours
24 jewels
Stop seconds hand function
Date display
Case Diameter: 40.5mm
Case Thickness: 13.2mm
Case Length: 47.6mm
Glass: Curved sapphire crystal
Case Material: Stainless steel (super hard coating)
Band Material: Stainless steel
Three-fold clasp with secure lock , push button release with extender
Crystal coating: Anti-reflective coating on inner surface
LumiBrite: LumiBrite on hands, index(es) and bezel
Distance between lugs: 20mm
Screw case back
Unidirectional rotating bezel
Screw-down crown
Three-fold clasp with secure lock
Screw case back
Water Resistant: 20 BAR
Weight: 180g
