Bersigar Polaris 1728 — Silver Blue Edition
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The watch
Built around a gradient horizontal-grooved blue dial, the Bersigar Polaris 1728 Silver Blue pairs a 40mm case with a Seagull ST6 automatic movement. It brings 100m water resistance and a sapphire crystal. On the ChronoSeasons dial it sits at Hour III — Integrated Sport, part of the Boardroom season — and suits the office-to-dinner day.
BERSIGAR Polaris 1728: Silver Blue Edition
The BERSIGAR Polaris 1728 Silver Blue channels iconic integrated-sports horology with clean, geometric modernism. Engineered with a sculpted 40mm rounded-octagonal case, integrated tapered steel bracelet, and a gradient blue horizontally embossed dial, this automatic timepiece delivers commanding wrist presence, balanced proportions, and seamless daily wearability.
Powered by the Seagull ST6 automatic mechanical caliber, the movement provides kinetic self-winding reliability with central hours, minutes, and seconds. The fumé blue dial features deep horizontal grooves, applied polished baton indices with strong luminescence, and matching luminous hands for effortless low-light legibility. Crafted from solid 316L brushed and polished stainless steel, the watch is equipped with an anti-reflective sapphire crystal, a threaded screw-down crown with protective lateral hinges, and 10 BAR (100M) water resistance.
Key Highlights
Seagull ST6 Automatic Caliber: Kinetic self-winding mechanical movement providing dependable daily timekeeping powered by natural wrist motion.
Integrated Rounded-Octagonal Geometry: Sculpted 40mm case featuring brushed planar surfaces, polished chamfered bevels, and signature lateral side-hinge accents.
Horizontal Grooved Fumé Blue Dial: Textured linear dial with gradient oceanic blue tones, applied luminous baton indices, and clean, non-numeral styling.
Anti-Reflective Sapphire Crystal: High-grade sapphire glass with anti-reflective and fingerprint coatings for lasting optical clarity.
10 BAR (100M) Water Resistance: Screw-down crown and sealed caseback engineered for reliable water security and active daily use.
Technical Specifications
| Specification | Detail |
| Brand | BERSIGAR |
| Model | Polaris 1728 (Silver / Blue Dial Edition) |
| Movement | Seagull ST6 Automatic (Self-Winding Mechanical) |
| Case Dimensions | 40mm Width × 14mm Thickness |
| Lug-to-Lug | 44mm |
| Lug Width | 20mm |
| Band Length | 220mm |
| Case Material | Solid 316L Brushed & Polished Stainless Steel |
| Strap Material | Solid 316L Stainless Steel |
| Bracelet Style | Integrated Tapered Link Sports Bracelet |
| Bezel Style | Fixed Rounded-Octagonal Bezel with Vertical Brush Finish |
| Dial Color | Gradient Horizontal-Grooved Blue |
| Luminescence | Strong Lume on Applied Baton Indices and Hands |
| Glass | Sapphire Crystal (Anti-Reflective & Fingerprint Coating) |
| Crown | Threaded Screw-Down Crown with Protective Guards |
| Clasp | Comfort Folding Mechanism |
| Weight | 135g |
| Water Resistance | 10 BAR / 100 Meters |
Good to know
It runs on a Seagull ST6 automatic movement. It winds itself from the motion of your wrist, so there is no battery to replace.
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.
The case measures 40mm — a versatile size that suits most wrists (roughly 15.5-19 cm / 6.1-7.5 in). Our watch size guide (/pages/watch-size-guide) explains how to measure your wrist.
It has a gradient horizontal-grooved blue dial, framed by a fixed rounded-octagonal bezel, under an anti-reflective sapphire crystal.
Yes. Other versions we carry include the Bersigar Polaris 1728 Silver Black, the Bersigar Polaris 1728 Silver Sky Blue, the Bersigar Polaris 1728 Silver Green. Availability changes with stock, so the collection page always shows what is in stock today.
On the ChronoSeasons dial it sits at Hour III — Integrated Sport, part of the Boardroom season, and suits the office-to-dinner day and smart-casual weekends.
Yes. It ships brand-new and boxed from the brand's verified channel. Unworn watches can be returned within 30 days of delivery.
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.
From the journal
Owners say
Having a 100m water resistance rating on a dressy integrated-bracelet sport watch is awesome. Wore it out on Long Island Sound on my buddy's boat and jumped in for a swim with zero issues.
Glad the 100m rating got put to the test out on the Sound, Todd! Thanks for the review.
Usually wear racing chronographs, but wanted a clean three-hand automatic with 1970s motorsport styling. The 40mm octagonal case and grooved blue dial sit flat on my wrist and keep steady time.
I spend my weekends around vintage cars and love angular 1970s steel sport designs. The rounded-octagonal bezel, integrated steel bracelet, and grooved blue dial feel solid and easy to read on my wrist.
I have several Swiss integrated-bracelet sport watches and picked this up as a carefree daily automatic. The 40mm 316L stainless steel case and rounded-octagonal bezel have crisp brushed surfaces with polished chamfers that catch light nicely. Inside, the Seagull ST6 automatic movement winds smoothly and has been running around +8 seconds per day on my 6.75-inch wrist. The anti-reflective sapphire crystal shows off the horizontal-grooved gradient blue dial well.
Bought the Silver Blue Polaris 1728 for my nephew's college graduation. He wanted an automatic with an integrated steel bracelet, and he put it on as soon as we sized the links.
Wore this to the office all week and out on Saturday night. The gradient blue grooved dial shifts from navy indoors to a bright blue in the sun, and 40mm fits my wrist well.
Usually stick to aviation chronographs, but this 40mm integrated sport watch caught my eye. The grooved blue dial and octagonal bezel look sharp on my wrist. Only gripe is the lume is decent for a few hours after dark but fades before morning.
Thanks for the feedback, Steven! Glad you're enjoying the 40mm integrated design and grooved blue dial.
