Seiko SPB143 Prospex 1965 Heritage Automatic 200M Divers Watch 41mm

1965 Heritage Diver’s Watch. Designed for those who treat life as the ultimate adventure, the Seiko Prospex line meets every challenge with technological excellence and style. Part of a rich legacy of innovation in high-intensity timekeeping, Prospex continues to celebrate a long history of sports watch excellence with re-creations and re-interpretations of landmark achievements. This versatile timepiece reimagines Seiko’s 1965 first diver’s watch, an automatic timepiece with a then exceptional water resistance of 150 meters. Offering an extraordinarily legible dial and durable enough to become standard equipment on the Japanese Antarctic Research Expedition (JARE), this landmark timepiece propelled Seiko into the forefront of dive watch design. With contemporary styling and upgraded specifications, this re-interpretation reflects the look of the 1965 original, but with a sleeker and thinner case designed to fit more comfortably on the wrist. The charcoal dial, framed by a black one-way rotating elapsed timing bezel, includes a date calendar and LumiBrite hands and markers. Upgraded from the original, the 24-jewel automatic movement beats at a frequency of 21,600 vibrations per hour, with a power reserve of approximately 70 hours, and can be wound manually or automatically. Crafted of stainless steel with super-hard coating, this superbly functional timepiece features a dual-curved anti-reflective sapphire crystal, screwdown crown and caseback, and tri-fold push button release clasp with secure lock and extender, and follows ISO standards for scuba diving to depths of up to 200 meters. 200m Water Resistant.

Movement

• Caliber Number: 6R35
• Movement Type: Automatic with manual winding
• Precision: +25 to -15 seconds per day
• Power reserve: Approx. 70 hours
• Jewels: 24
• Functions:

• Stop second hand function
• Date display

Case/Band

• Case Material: Stainless steel
• Case Size:

• Thickness:13.2mm
• Diameter:40.5mm
• Lug-to-lug:47.6mm
  
  
• Crystal: Curved sapphire crystal
• Crystal Coating: Anti-reflective coating on inner surface
• LumiBrite: LumiBrite on hands, index(es) and bezel
• Band Material: Calfskin
• Clasp: Three-fold clasp with secure lock , push button release with extender
• Distance between lugs: 20

Other Details

• Water Resistance: 200m / 660ft diver's
• Weight: 180.0g
• Features:
• Unidirectional rotating bezel
• Screw-down crown
• Three-fold clasp with secure lock
• Screw case back

The Seiko SPB143 Prospex 1965 Heritage Diver's Watch harmoniously blends tradition and innovation. Powered by the reliable Caliber 6R35 automatic movement, it boasts an impressive 70-hour power reserve and precision of +25 to -15 seconds per day. Crafted from durable stainless steel, the case features a curved sapphire crystal with anti-reflective coating, ensuring clarity underwater. Water-resistant up to 200m, this timepiece is perfect for diving enthusiasts. The elegant calfskin band, complete with a secure three-fold clasp, adds a touch of sophistication. With luminous hands and indices for visibility in low light, this watch is both functional and stylish, a true heritage piece.

WARNING This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov. You must be 18+ years old to shop and or purchase on our website and 21+ to purchase Ammunition/Firearms. Check local laws before ordering as you certify you are of legal age and satisfy all federal, state, and local legal/regulatory requirements. There are NO returns or exchanges on armor, firearms, ammunition, PPE equipment. Ammo ships UPS ground to the lower 48 states.
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