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Introduced in 1961 and in production until 1975, King Seiko became one of the company’s most technically innovative and stylish brands, noted for its sleek, dignified angularity. This elegant timepiece features a slim 10.7mm case, as well as sharply delineated case and crystal edges. The 26-jewel 6L35 caliber movement, with a frequency of 28,800 vibrations per hour, a power reserve of approximately 45 hours, and manual winding capability, offers such features as a bi-directional winding system and rapid date change mechanism within its slender profile.

Echoing the 1965 original, the silver dial features a sunray finish, as well as diamond cut hands, meticulously cut dimensional indices with a separately carved 12 o’clock marker, and a date calendar. Crafted of stainless steel, with super-hard coating and the combination of mirror and hairline finishing characteristic of the original King Seiko, as well as the King Seiko crest on caseback and crown, this elegant timepiece also offers a box shaped sapphire crystal with anti-reflective coating on the inner surface and a deployment clasp with push button release. 5 bar, 50M Water Resistant.


  • Product Number: 450018193650
  • Model Number: SJE089
  • Collection: King Seiko
  • Movement: Automatic
  • Dial Colour/Material: White
  • Case Size: 38.6 mm
  • Case Material: Stainless Steel
  • Bracelet: Stainless Steel
  • Complication: Date
  • Warranty:

    3-year warranty
  • Case Thickness: 10.7 mm
  • Caseback: Plain, stainless steel
  • Watch Crystal: Box-shaped sapphire with anti-reflective coating on inner surface
  • Clasp: Three-fold clasp with push button release
  • Power Reserve: 45 hours
  • Functions: Hours, minutes, seconds, date, stop seconds hand function
  • Water Resistance: 50 metres / 5 ATM
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EXTENDED HOLIDAY RETURN POLICY

For all regular-priced merchandise purchased online at MaisonBirks.com or in a Maison Birks or Birks Royalmount store from December 1st - 13th, 2025, returns and exchanges will be accepted until January 14th, 2026.

RETURNS

All watches purchased on MaisonBirks.com can only be returned or exchanged by mail within 30 days of delivery, provided merchandise has not been worn, altered, engraved, or special-ordered. All claims, returns, battery replacement, or warranty service must be accompanied by proof of purchase, original packaging and warranty materials. All returns are subject to a quality inspection to ensure the merchandise meets our return policy criteria. All merchandise purchased with cryptocurrency is final sale. For more information, click here.

Seiko

Seiko King Seiko Automatic 39 mm Stainless Steel

King Seiko Automatic 39 mm Stainless Steel
Estimated Price:
$ 4,450
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Please note the estimated time for our engraving services is 7 to 10 business days. Engraved items are final sale.

Once adjusted Tudor watches are final sale.

Note that in store (after sale) adjustments to your Tudor watch is available exclusively in Official Tudor Maison Birks locations.

Introduced in 1961 and in production until 1975, King Seiko became one of the company’s most technically innovative and stylish brands, noted for its sleek, dignified angularity. This elegant timepiece features a slim 10.7mm case, as well as sharply delineated case and crystal edges. The 26-jewel 6L35 caliber movement, with a frequency of 28,800 vibrations per hour, a power reserve of approximately 45 hours, and manual winding capability, offers such features as a bi-directional winding system and rapid date change mechanism within its slender profile.

Echoing the 1965 original, the silver dial features a sunray finish, as well as diamond cut hands, meticulously cut dimensional indices with a separately carved 12 o’clock marker, and a date calendar. Crafted of stainless steel, with super-hard coating and the combination of mirror and hairline finishing characteristic of the original King Seiko, as well as the King Seiko crest on caseback and crown, this elegant timepiece also offers a box shaped sapphire crystal with anti-reflective coating on the inner surface and a deployment clasp with push button release. 5 bar, 50M Water Resistant.


  • Product Number: 450018193650
  • Model Number: SJE089
  • Collection: King Seiko
  • Movement: Automatic
  • Dial Colour/Material: White
  • Case Size: 38.6 mm
  • Case Material: Stainless Steel
  • Bracelet: Stainless Steel
  • Complication: Date
  • Warranty:

    3-year warranty
  • Case Thickness: 10.7 mm
  • Caseback: Plain, stainless steel
  • Watch Crystal: Box-shaped sapphire with anti-reflective coating on inner surface
  • Clasp: Three-fold clasp with push button release
  • Power Reserve: 45 hours
  • Functions: Hours, minutes, seconds, date, stop seconds hand function
  • Water Resistance: 50 metres / 5 ATM
View More Details
View Fewer Details

EXTENDED HOLIDAY RETURN POLICY

For all regular-priced merchandise purchased online at MaisonBirks.com or in a Maison Birks or Birks Royalmount store from December 1st - 13th, 2025, returns and exchanges will be accepted until January 14th, 2026.

RETURNS

All watches purchased on MaisonBirks.com can only be returned or exchanged by mail within 30 days of delivery, provided merchandise has not been worn, altered, engraved, or special-ordered. All claims, returns, battery replacement, or warranty service must be accompanied by proof of purchase, original packaging and warranty materials. All returns are subject to a quality inspection to ensure the merchandise meets our return policy criteria. All merchandise purchased with cryptocurrency is final sale. For more information, click here.

Introduced in 1961 and in production until 1975, King Seiko became one of the company’s most technically innovative and stylish brands, noted for its sleek, dignified angularity. This elegant timepiece features a slim 10.7mm case, as well as sharply delineated case and crystal edges. The 26-jewel 6L35 caliber movement, with a frequency of 28,800 vibrations per hour, a power reserve of approximately 45 hours, and manual winding capability, offers such features as a bi-directional winding system and rapid date change mechanism within its slender profile.

Echoing the 1965 original, the silver dial features a sunray finish, as well as diamond cut hands, meticulously cut dimensional indices with a separately carved 12 o’clock marker, and a date calendar. Crafted of stainless steel, with super-hard coating and the combination of mirror and hairline finishing characteristic of the original King Seiko, as well as the King Seiko crest on caseback and crown, this elegant timepiece also offers a box shaped sapphire crystal with anti-reflective coating on the inner surface and a deployment clasp with push button release. 5 bar, 50M Water Resistant.


  • Product Number: 450018193650
  • Model Number: SJE089
  • Collection: King Seiko
  • Movement: Automatic
  • Dial Colour/Material: White
  • Case Size: 38.6 mm
  • Case Material: Stainless Steel
  • Bracelet: Stainless Steel
  • Complication: Date
  • Warranty:

    3-year warranty
  • Case Thickness: 10.7 mm
  • Caseback: Plain, stainless steel
  • Watch Crystal: Box-shaped sapphire with anti-reflective coating on inner surface
  • Clasp: Three-fold clasp with push button release
  • Power Reserve: 45 hours
  • Functions: Hours, minutes, seconds, date, stop seconds hand function
  • Water Resistance: 50 metres / 5 ATM
View More Details
View Fewer Details

EXTENDED HOLIDAY RETURN POLICY

For all regular-priced merchandise purchased online at MaisonBirks.com or in a Maison Birks or Birks Royalmount store from December 1st - 13th, 2025, returns and exchanges will be accepted until January 14th, 2026.

RETURNS

All watches purchased on MaisonBirks.com can only be returned or exchanged by mail within 30 days of delivery, provided merchandise has not been worn, altered, engraved, or special-ordered. All claims, returns, battery replacement, or warranty service must be accompanied by proof of purchase, original packaging and warranty materials. All returns are subject to a quality inspection to ensure the merchandise meets our return policy criteria. All merchandise purchased with cryptocurrency is final sale. For more information, click here.

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