Bersigar Luxaura 1645 — Blue Edition

Bersigar Luxaura 1645 — Blue Edition

¥78,900
¥78,900
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Bersigar Luxaura 1645 — Blue Edition
  • Bersigar Luxaura 1645 — Blue Edition
  • Bersigar Luxaura 1645 — Blue Edition
  • Bersigar Luxaura 1645 — Blue Edition
  • Bersigar Luxaura 1645 — Blue Edition
  • Bersigar Luxaura 1645 — Blue Edition
  • Bersigar Luxaura 1645 — Blue Edition
  • Bersigar Luxaura 1645 — Blue Edition
  • Bersigar Luxaura 1645 — Blue Edition
  • Bersigar Luxaura 1645 — Blue Edition
  • Bersigar Luxaura 1645 — Blue Edition
  • Bersigar Luxaura 1645 — Blue Edition
  • Bersigar Luxaura 1645 — Blue Edition
  • Bersigar Luxaura 1645 — Blue Edition
  • Bersigar Luxaura 1645 — Blue Edition
  • Bersigar Luxaura 1645 — Blue Edition
  • Bersigar Luxaura 1645 — Blue Edition
  • Bersigar Luxaura 1645 — Blue Edition
  • Bersigar Luxaura 1645 — Blue Edition
  • Bersigar Luxaura 1645 — Blue Edition
  • Bersigar Luxaura 1645 — Blue Edition
  • Bersigar Luxaura 1645 — Blue Edition
  • Bersigar Luxaura 1645 — Blue Edition
  • Bersigar Luxaura 1645 — Blue Edition
  • Bersigar Luxaura 1645 — Blue Edition
  • Bersigar Luxaura 1645 — Blue Edition
  • Bersigar Luxaura 1645 — Blue Edition
Bersigar Luxaura 1645 — Blue Edition

Bersigar Luxaura 1645 — Blue Edition

¥78,900
¥78,900
4.85 reviewsBersigar · view all
  • Automatic
  • 42mm case
  • 100m water resistant
  • Sapphire, anti-reflective crystal
  • DHL/FedEx Express international · 3–7 days (EU/US), 10–14 days elsewhere
  • 30-day returns · see return policy

Currently out of stock

Request this piece and our concierge will source availability from our partners and email you back - usually within one business day.

No payment now. We only email you when we can confirm this watch.
100% AuthenticSourced through verified partners - new & boxed with documentation.
Warranty includedFull warranty on every timepiece we ship.
Tracked deliveryTracked, insured courier delivery to Japan.
ConciergePersonal help choosing the right piece.

The watch

About this watch

Built around a blue dial, the Bersigar Luxaura 1645 Blue pairs a 42mm case with a Seiko NH35 automatic movement. Expect 100m water resistance and a sapphire crystal. On the ChronoSeasons dial it sits at Hour I — Minimalist Dress, part of the Boardroom season — and suits days that start in a meeting room and end at dinner.

  • BERSIGAR Luxaura 1645: Blue Edition

    The BERSIGAR Luxaura 1645 Blue combines classic horological proportions with a vibrant dress aesthetic. Defined by a light-catching 316L fluted bezel, an opulent blue sunburst dial, and faceted baton indices, this 42mm timepiece delivers an elevated, versatile presence suitable for formal occasions and everyday wear.

    Powered by the Seiko Japanese TMI NH35 automatic movement (24 jewels), the caliber winds continuously through natural wrist motion without the need for batteries. The dial features polished baton hands, luminous hour markers, and a date display at 3 o'clock magnified by an external cyclops lens for swift legibility. Machined from solid 316L polished and brushed stainless steel, it is fitted with an articulated five-link Jubilee-style bracelet, a sapphire crystal, and a threaded screw-down crown providing 10 BAR (100M) pressure resistance.

    Key Highlights

    • Seiko Japanese TMI NH35 Automatic Caliber: 24-jewel Japanese mechanical movement delivering dependable precision, hacking seconds, and battery-free reliability.

    • Sunburst Blue Dial: Dynamic light-reflecting blue face accented by applied baton indices and fine outer-track minute markings.

    • 316L Fluted Architectural Bezel: Precision-cut stainless steel fluted bezel engineered to reflect light dynamically from every angle.

    • Five-Link Jubilee 316L Bracelet: Articulated stainless steel bracelet providing ergonomic drape, all-day comfort, and high structural durability.

    • Sapphire Crystal: Ultra-hard, scratch-resistant sapphire glass ensuring long-lasting optical clarity.

    • 10 BAR (100M) Water Resistance: Reinforced with a threaded screw-down crown and sealed caseback, built to withstand pressurized exposure, heavy rain, and daily wear.

    Technical Specifications

    Specification Detail
    Brand BERSIGAR
    Model Luxaura 1645 (Blue Dial)
    Movement Seiko Japanese TMI NH35 Automatic (24 Jewels, Self-Winding)
    Case Dimensions 42mm Diameter × 12mm Thickness
    Lug-to-Lug 49.5mm
    Lug Width 20mm
    Band Length 220mm
    Case & Strap Material Solid 316L Polished & Brushed Stainless Steel
    Bracelet Style Five-Link Jubilee Style
    Bezel Style Fluted 316L Polished Steel Bezel
    Dial Color Blue (Baton Indices)
    Glass Sapphire Crystal
    Crown Threaded Screw-Down Crown
    Clasp Comfort Folding Mechanism with Safety Deployment
    Weight 145g
    Water Resistance 10 BAR / 100 Meters

Good to know

Questions & answers

What movement powers the Bersigar Luxaura 1645 Blue?

It runs on a Seiko NH35 automatic movement. It winds itself from the motion of your wrist, so there is no battery to replace.

Can I swim with the Bersigar Luxaura 1645 Blue?

Yes for swimming. It is rated to 100m (10 ATM), which covers rain, hand-washing and pool or sea swimming. It is not intended for scuba diving, and avoid hot showers and saunas.

Will the Bersigar Luxaura 1645 Blue fit my wrist?

The case measures 42mm — a mid-to-large size that suits average and larger wrists (roughly 16.5 cm / 6.5 in and up). Our watch size guide (/pages/watch-size-guide) explains how to measure your wrist.

What does the dial of the Bersigar Luxaura 1645 Blue look like?

It has a blue dial with baton indices, framed by a fluted 316l polished steel bezel, under an anti-reflective sapphire crystal.

Are there other versions of the Bersigar Luxaura 1645?

Yes. Other versions we carry include the Bersigar Luxaura 1645 Black, the Bersigar Luxaura 1645 Two-Tone Black Dial, the Bersigar Luxaura 1645 Two-Tone Yellow Gold. Availability changes with stock, so the collection page always shows what is in stock today.

Who is the Bersigar Luxaura 1645 Blue for?

On the ChronoSeasons dial it sits at Hour I — Minimalist Dress, part of the Boardroom season, and suits client meetings, weddings and evenings that call for a jacket.

Is the Bersigar Luxaura 1645 Blue authentic, and what warranty is included?

Yes. It ships brand-new and boxed from the brand's verified channel. Unworn watches can be returned within 30 days of delivery.

How is this watch shipped, and can I return it?

DHL/FedEx Express international · 3–7 days (EU/US), 10–14 days elsewhere . Orders ship by tracked courier worldwide and are processed within 1–3 business days. Unworn watches can be returned within 30 days of delivery — see our Shipping and Returns policies.

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Owners say

Customer reviews

4.8
5 reviews · 100% verified buyers
5★4
4★1
3★0
2★0
1★0
Verified purchase

Great Fit for Larger Wrists

With a larger wrist a lot of dress watches look like a nickel on my arm. This 42mm case and blue dial have real presence and got two compliments at dinner.

Miles Dixon·Carmel, IN, US·
Verified purchase

Sharp blue dial for school days

Most of my collection is pilot chronographs, so I grabbed this 42mm blue dress watch for wearing with a suit at school. I swapped it onto a navy leather strap that was pretty stiff for the first 3-4 days before breaking in nicely.

Tyler B.·Miami, FL, US·
Reply from ChronoSeasons

Thanks for the review, Tyler! A navy leather strap is a classic match with the blue baton dial and fluted bezel. Glad it broke in comfortably for you!

Verified purchase

Clean Blue Dial

Fluted bezel and blue dial look sharp in person. Fits my wrist well.

Nate M.·White Plains, NY, US·
Verified purchase

Better finishing than I expected

At 70 I have owned plenty of Swiss automatics, so I was skeptical about a $390 watch ordered online. The polished fluted bezel, sapphire crystal, and solid steel bracelet on this blue 1645 genuinely impressed me.

Bruce R.·Princeton, NJ, US·