Bersigar Polaris 1728 — Silver Green Edition
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The watch
The Bersigar Polaris 1728 Silver Green is a 40mm integrated-bracelet watch, powered by a Seagull ST6 automatic movement. Highlights include 100m water resistance and a sapphire crystal. It belongs to Hour III, Integrated Sport, in our Boardroom season: a natural choice for anyone who wants one watch for work and leisure.
BERSIGAR Polaris 1728: Silver Green Edition
The BERSIGAR Polaris 1728 Silver Green embodies luxury integrated-sports horology with an earthy, modern twist. Built around a sculpted 40mm rounded-octagonal case, an integrated tapered steel bracelet, and an olive green horizontally embossed dial, this automatic timepiece balances vintage structural heritage with tailored everyday versatility.
Powered by the Seagull ST6 automatic mechanical caliber, the movement delivers self-winding kinetic reliability with central hours, minutes, and sweeping seconds. The fumé green dial features textured horizontal grooves, polished applied baton indices treated with strong luminescence, and matching luminous hands for effortless low-light reading. 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 Green Dial: Textured linear dial in rich olive green tones, applied luminous baton indices, and a clean, non-numeral layout.
Integrated Solid Steel Bracelet: Custom-fitted tapered stainless steel link bracelet paired with a low-profile folding deployant mechanism.
Anti-Reflective Sapphire Crystal: Scratch-resistant sapphire glass enhanced with anti-reflective and fingerprint coatings for clear visibility.
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 / Green 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 Olive Green |
| 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 olive green 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 Blue, the Bersigar Polaris 1728 Silver Black, the Bersigar Polaris 1728 Silver Sky Blue. 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
Wore this to work all week and out to dinner on Friday. The olive green grooves catch the light nicely without being loud, and the bracelet feels smooth on my wrist.
Thanks Jack! Glad the Silver Green edition is working well for both the office and Friday nights.
Gave the olive green Polaris to my son when he made Chief. He loves the angular steel case and how the green dial catches the Texas sun, and he wears it whenever he's off duty.
Brushing on the 316L steel bezel and bracelet links is even, the sapphire crystal sits flush, and the crown threads smoothly. At 40mm it fits my wrist without overhang and legibility against the grooved green dial is high.
Case measures dead on 40mm with crisp brushing across the octagonal bezel and integrated links. The Seagull ST6 automatic holds steady time on my wrist, though the clasp design could use an extra micro-adjustment option for hot afternoons.
Appreciate the technical review, Derek! We'll pass your clasp adjustment feedback along to the team.
The gradient olive green grooved dial looks way more subtle and refined in real light than on my monitor. Comfortable daily watch, except the butterfly clasp doesn't have half-links so fit is slightly snug in humid Maryland weather.
Thanks for the note on half-links, Bradley! Glad you're enjoying the olive green dial in person.
Took this out kayaking in Monterey Bay and didn't have to worry about splashes or dunking it thanks to the 100m rating. The steel bracelet rinses clean and the green dial is easy to read in bright sun.
Monterey Bay is a great testing ground, Gavin! Happy to hear the Polaris 1728 held up well on the water.
Because of the integrated lug design you keep it on the factory steel bracelet, which tapers nicely on a 7-inch wrist. Link pins came out easily, though the crown action felt a little stiff the first few times I wound it.
Thanks Sean! Glad the integrated bracelet sized easily for your wrist.
I normally wear pilot chronographs, so this 40mm integrated automatic is a nice change of pace for my wrist. The olive grooved dial is super legible. Outer presentation box was fairly basic, though the watch is where the money went.
Appreciate the feedback, Douglas! We definitely put the budget into the 316L steel and sapphire crystal.
The olive green dial and rounded-octagonal steel bezel have a neat vintage aviation instrument look on my wrist. Keeps good time, though the lume is only decent for a few hours in the dark.
Thanks for the review, Jeremy! Glad that olive green dial and octagonal case are working well for you.
The olive green grooved dial looks understated with a dress shirt or aloha shirt at work, and the 40mm case slips under cuffs easily. Only minor note is the Seagull automatic rotor has a slight audible whir in a dead-quiet room.
