Seiko Prospex Speedtimer HBJ005P1 – 145th Anniversary Limited Edition

Celebrate Seiko's remarkable 145-year legacy of innovation, precision and Japanese craftsmanship with the Seiko Prospex Speedtimer HBJ005P1 Limited Edition Solar Chronograph.

Created as part of Seiko's exclusive 145th Anniversary collection, this distinguished timepiece pays tribute to the rich cultural heritage of Tokyo through its captivating Edo purple dial. Inspired by the traditional purple tones of Japan's Edo period, the distinctive colour symbolises timeless elegance, creativity and the enduring spirit of Japanese watchmaking.

Drawing inspiration from Seiko's legendary Speedtimer chronographs of the 1960s and 1970s, the HBJ005P1 features a sophisticated stainless steel case, matching bracelet and distinctive bi-colour aluminium tachymeter bezel. Its vintage-inspired styling is complemented by modern technology, creating a versatile sports chronograph with exceptional character.

At its heart is Seiko's reliable Calibre V192 solar-powered movement, which converts light into energy, eliminating the need for regular battery replacements. Once fully charged, the watch offers approximately six months of operation, with an accuracy of ±15 seconds per month.

The chronograph measures elapsed time up to 60 minutes in precise 1/5-second increments, while the date display, 24-hour hand and power reserve indicator provide additional everyday functionality.

A beautifully proportioned 41.4mm stainless steel case is protected by curved sapphire crystal with an internal anti-reflective coating for excellent clarity. LumiBrite hands and hour markers improve visibility in low-light conditions, while 100-metre water resistance adds practical durability.

Strictly limited to 8,000 pieces worldwide, this commemorative Speedtimer features a special "LIMITED EDITION" inscription on the case back, making it a distinctive addition to any watch collection.

Combining historic inspiration, contemporary performance and refined Japanese design, the Seiko Prospex Speedtimer HBJ005P1 is an outstanding choice for collectors and watch enthusiasts alike.

Includes a 3-Year Manufacturer's Warranty.

General Information

• Brand: Seiko
• Collection: Prospex
• Series: Speedtimer
• Model Number: HBJ005P1
• Gender: Men's
• Edition: Seiko 145th Anniversary Limited Edition
• Limited Production: 8,000 pieces worldwide
• Dial Colour: Edo Purple
• Watch Style: Sports Chronograph

Movement & Functions

• Movement: Solar Quartz
• Calibre: Seiko V192
• Accuracy: ±15 seconds per month
• Power Reserve: Approximately 6 months when fully charged
• Chronograph: Measures up to 60 minutes in 1/5-second increments
• Date Display: Yes
• 24-Hour Hand: Yes
• Small Seconds Hand: Yes
• Power Reserve Indicator: Yes
• Overcharge Prevention: Yes
• Tachymeter: Yes

Case & Crystal

• Case Material: Stainless Steel
• Case Diameter: 41.4mm
• Case Thickness: 13.0mm
• Lug-to-Lug Length: 45.9mm
• Crystal: Curved Sapphire Crystal
• Crystal Coating: Anti-reflective coating on inner surface
• Bezel: Bi-colour Aluminium Tachymeter Bezel
• Case Back: Screw Case Back
• Special Case Back: LIMITED EDITION Inscription
• Luminous Features: LumiBrite on Hands and Hour Markers

Bracelet & Dimensions

• Bracelet Material: Stainless Steel
• Bracelet Colour: Silver Tone
• Clasp: Three-fold Clasp with Push Button Release
• Lug Width: 21mm
• Watch Weight: Approximately 168g

Additional Features

• Water Resistance: 100 Metres / 10 Bar
• Magnetic Resistance: 4,800 A/m
• Power Source: Light-powered Solar Movement
• Manufacturer's Warranty: 3 Years