Seiko - Speedtimer - SPB513J1 - Men - 2026

Seiko - Speedtimer - SPB513J1 - Men - 2026 #1.0
Seiko - Speedtimer - SPB513J1 - Men - 2026 #1.0
Seiko - Speedtimer - SPB513J1 - Men - 2026 #2.1
Seiko - Speedtimer - SPB513J1 - Men - 2026 #3.2
Seiko - Speedtimer - SPB513J1 - Men - 2026 #4.3
06
days
05
hours
42
minutes
43
seconds
Current bid
€ 320
Reserve price not met
Alfonso Minondo
Expert
Selected by Alfonso Minondo

Over six years of professional experience in watches with extensive collector network.

Retail Estimate  € 1,000 - € 1,100
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The Seiko Speedtimer SPB513J1 is a new 2026 model with an automatic movement and a 39 mm stainless-steel case.

AI-assisted summary

Description from the seller

Seiko Prospex Speedtimer SPB513J1 – Automatic 3 Days

The Seiko Prospex Speedtimer SPB513J1 combines Seiko’s motorsport heritage with a distinctive 1970s-inspired design.

Powered by the Calibre 6R55 automatic movement, it offers an impressive 72-hour (3-day) power reserve.

The watch features a 39.5 mm stainless-steel case, curved sapphire crystal and a distinctive dial with subtle orange accents. Its inner rotating countdown bezel, operated by the crown at 4 o’clock, adds both functionality and character.

Key specifications:
• Reference: SPB513J1
• Calibre: 6R55 Automatic
• Power reserve: 72 hours / 3 days
• Case diameter: 39.5 mm
• Curved sapphire crystal
• Rotating countdown bezel
• Stainless-steel bracelet
• Water resistance: 200 m / 20 bar

A refined mechanical Speedtimer combining vintage Seiko design, modern performance and excellent everyday versatility.

Translated Show original

Seiko Prospex Speedtimer SPB513J1 – Automatic 3 Days

The Seiko Prospex Speedtimer SPB513J1 combines Seiko’s motorsport heritage with a distinctive 1970s-inspired design.

Powered by the Calibre 6R55 automatic movement, it offers an impressive 72-hour (3-day) power reserve.

The watch features a 39.5 mm stainless-steel case, curved sapphire crystal and a distinctive dial with subtle orange accents. Its inner rotating countdown bezel, operated by the crown at 4 o’clock, adds both functionality and character.

Key specifications:
• Reference: SPB513J1
• Calibre: 6R55 Automatic
• Power reserve: 72 hours / 3 days
• Case diameter: 39.5 mm
• Curved sapphire crystal
• Rotating countdown bezel
• Stainless-steel bracelet
• Water resistance: 200 m / 20 bar

A refined mechanical Speedtimer combining vintage Seiko design, modern performance and excellent everyday versatility.

Translated Show original

Details

Brand
Seiko
Gender
Men
Model
Speedtimer
Reference number
SPB513J1
Band material
Steel
Shipped insured
Yes
Band length
Regular (180–200 mm)
Period
2025+
Repainted dial
No
Movement
Automatic
Dial colour
White
Case material
Stainless steel
Original box included
Yes
Original papers included
Yes
Original warranty included
Yes
Case diameter
39 mm
Condition
New
Year
2026
PortugalVerified
68
Objects sold
100%
20
Reviews
pro

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