Seiko - King Seiko Vanac 'Serviced' - No reserve price - 5626-7200 - Men - 1973

Presented for auction by Second Vintage

This striking King Seiko Vanac immediately commands attention with its vibrant green gradient sunburst dial and distinctive faceted crystal. A sought-after collector favourite, this watch showcases the bold, unconventional styling of 1970s Japanese design through its angular geometry and colorful presentation.

Brand: Seiko
Model: King Seiko Vanac
Reference Number: 5626-7200
Serial Number: 390692
Movement: Automatic, Caliber 5626B, 25 Jewels
Dial: Green gradient sunburst finish with applied faceted indices
Case Size: 36 mm (excluding the crown)
Case Material: Stainless steel
Production Year: 1973
Condition: Good vintage condition. Movement serviced on 9 October 2026. Timegrapher: -10-12s/day, performing remarkably well.

Dial and Hands
The dial is vibrant and exceptionally well-preserved, featuring a green gradient sunburst finish that plays beautifully with the light. Applied faceted indices and clean printing provide sharp contrast, with no significant spotting, staining, or damage visible. The baton hands feature black central stripes and maintain clean surfaces with minimal oxidation or wear, showing excellent preservation across the display.

Case and Crystal
The angular stainless steel case features a mix of brushed and polished surfaces, displaying honest wear consistent with its age. Moderate scratches and handling marks are visible on the flanks and lug areas. The edges remain reasonably defined but show clear signs of wear. A smooth integrated bezel ring frames the face, showing light scratches consistent with the rest of the case, while an unsigned knurled crown sits at the side. The watch is fitted with a distinctive faceted cut crystal, characteristic of the Vanac line, which shows some light scratches and minor edge wear visible in reflections.

Movement
Powering the watch is the Seiko Caliber 5626B automatic movement, featuring 25 jewels and a visible rotor. The movement displays some spotting and surface tarnishing on the rotor and plates. Timegrapher testing indicates a rate of -10-12s/day. Exhibiting remarkable accuracy and consistency, performing brilliantly for a vintage timepiece. The movement was serviced on 9 October 2026.

Strap
The watch is paired with a period correct multi-link stainless steel bracelet. The bracelet shows normal wear and handling marks throughout, offering a period appropriate design that complements the angular case. It accommodates a maximum wrist size of 18 cm.

Condition
Good vintage condition. The movement was serviced on 9 October 2026 and, supported by the recorded timegrapher result, is performing very strongly. The green gradient dial and hands are remarkably clean and well-preserved. The stainless steel case and smooth bezel present honest wear, with moderate scratches and handling marks on the flanks and lugs, while maintaining reasonably defined edges. The faceted crystal displays minor edge wear and light scratches. The period correct bracelet exhibits normal handling marks. Internally, the movement shows surface tarnishing and spotting on the plates and rotor.

Dimensions
The case measures 36 mm (excluding the crown).

Remarks
This King Seiko Vanac offers a fantastic opportunity to acquire a highly distinctive 1970s design. The combination of the vibrant green gradient dial, the characteristic faceted crystal, and the high-beat automatic movement make this a compelling addition to any vintage collection.

History
The King Seiko Vanac line was produced between 1972 and 1974 and is highly sought-after by collectors for its bold, unconventional styling. These models are celebrated for their colorful dials, faceted crystals, and striking angular cases that defined Japanese watch design during the era. The watch is powered by the automatic Caliber 5626, an advanced movement for its time that operates at 28,800 beats per hour and features 25 jewels.

Payment and Shipping
Payment must be completed within 1–3 days after purchase.
Your watch will be professionally and securely packaged, then shipped with tracking and insurance for your peace of mind.
We use fast express shipping, with typical delivery within 1–4 business days, depending on the destination.
Please note that vintage watches may show minor signs of wear, aging, or imperfections, which are considered normal for watches of this age.
We kindly ask you to review all photos carefully before bidding. We photograph each watch from multiple angles to provide the most accurate representation possible, and the photos form an important part of the description.
The timegrapher assessment if provided is seen as an indication of the movement’s condition under fully wound testing conditions. As with all vintage watches, results may vary in daily use.
If you have any concerns regarding functionality or defects after delivery, please contact us within 3 days of receiving the watch so we can assist you.
As with all used watches, water resistance is not guaranteed.
If you have any questions, feel free to contact us after the auction ends.

/ Second Vintage

SKU: SEI-AKV-0001