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Seiko - Diamond Solar | SUP378

The Seiko "Diamond" Series is an affordable, quality and luxurious timepiece collection for men and woman featuring genuine diamonds. The ladies' Seiko SUP378 solar powered wrist watch is quite the statement piece with a mother of pearl dial with diamond markers. The polished 24mm gold-tone stainless steel cushion shaped case features a mix of Roman numerals and 10 diamond stone markers. Gold-tone sword style hands are easily legible behind a hardlex scratch resistant crystal. Seiko's own in-house movement caliber V115 is powered by light with a 12 months power reserve once fully charged for low maintenance.  Equipped with a 30 meter water resistant and 2-link gold-tone stainless steel bracelet.  Your wrist watch is safely secured with a polished stainless steel tri-fold deployment butterfly clasp. 

The Diamond Series by Seiko is a fashionable and stylish solution for an affordable, quality wrist watch without sacrificing luxury.

As an AUTHORIZED DEALER, we are proud to offer this watch with a full 3 year Factory Warranty. 

  • Model # SUP378
    Case Material
    • Polished gold-tone stainless steel curved cushion shaped case
    Case back Solid stainless steel snap case back
    Case Diameter 24mm wide
    Case Thickness 8mm
    Crown Polished stainless steel push-pull crown
    Crystal Scratch resistant curved Hardlex crystal
    • Mother of pearl dial 
    • Mix of gold-tone Roman (12 & 6) numerals
    • 10 genuine diamond markers
    Bracelet/Strap Polished and brushed gold-tone stainless steel H-link bracelet
    Buckle/Clasp Bi-fold push button brushed gold-tone stainless steel clasp signed Seiko
    Lug Width 13.8mm
    Buckle Width 13.8mm
    • Caliber: Seiko V115, solar powered
    • Accuracy: Approximately +/- 15 seconds per month
    • Power Reserve: 12 months
    • Hours/Minutes
    Magnetic Resistance n/a
    Water Resistance 30 meters
    Warranty 3 year Factory Warranty in USA (1 year international)
    Remarks 28 genuine diamonds
  • All Items purchased from receive complimentary free shipping. Expedited shipping options are available if you would like to upgrade. Please note: shipping charges are non-refundable should you decide your purchase just isn't for you. Need a different Shipping method? Please don't hesitate to call us with any questions you may have (952) 525-8880.
  • TimeScape exists to satisfy our customers. Unless otherwise specified below, your purchase may be exchanged or refunded within 14 days from the date of purchase by the original client when accompanied with the original sales receipt. The item must be unused and unworn, in original condition, and in the original box with all warranty cards and explanations booklets intact. Sale items, Clearance Sale items, special orders, completed layaways, modified and/or custom pieces are not refundable or exchangeable. Refunds for cash or check purchases will be given by check after 14 business days. Gift recipients will be issued a merchandise credit only. Gift certificates are not redeemable for cash.

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