Paying tribute to Japan’s legendary Yama-otoko mountain explorers who inspired the original 1959 Laurel Alpinist, the Seiko Prospex Alpinist "Tealpine" 39.5mm SPB503J1 combines rugged expedition engineering with sophisticated horological refinement. Crafted from surgical-grade 316L stainless steel fortified with Seiko’s proprietary super-hard coating (DiaShield), this modern field timepiece features an eye-catching teal sunray dial ("Tealpine"), historic cathedral-style hands, applied wedge indices, and an inner rotating compass ring operated by a dedicated crown at 4 o'clock. Powered by the upgraded in-house Seiko Calibre 6R55 automatic movement providing an extended 3-day (72-hour) power reserve, a magnifier-equipped sapphire crystal, an exhibition case back marked with the iconic Mountain Device emblem, and an adventurous 200-metre water resistance rating, it represents the ultimate luxury tool watch for mountaineers and modern collectors alike.
Key Highlights
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Upgraded In-House Seiko Calibre 6R55: Advanced 24-jewel self-winding mechanical movement beating at 21,600 vph, providing an extended 72-hour (3-day) power reserve, manual hand-winding, and second-hand hacking.
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Signature "Tealpine" Sunray Dial: Archival-inspired teal dial shifting between deep forest pine and rich ocean blue under ambient light.
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Inner Rotating Compass Ring: Bi-directional internal azimuth bezel operated via the independent secondary crown at 4 o'clock for field navigation.
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Super-Hard Case & Bracelet Coating: 316L stainless steel case and bracelet treated with Seiko’s DiaShield coating for scratch and scuff resistance.
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Sapphire Crystal with Date Magnifier (Cyclops): Anti-reflective sapphire crystal fitted with a cyclops lens over the 3 o'clock calendar aperture for magnified legibility.
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Expedition-Grade 200-Metre Water Resistance: Pressure rated for 20 bar (200 m / 660 ft) with a secure screw-down main crown for all-weather aquatic sports and swimming.
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Historic Cathedral Hands & LumiBrite: Traditional vintage cathedral hands and faceted indices treated with long-lasting LumiBrite compound for dark environments.
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See-Through Exhibition Screw Case Back: Displays the decorated 6R55 calibre accented with the heritage Alpinist "Mountain Device" logo.
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Official Seiko 3-Year Manufacturer Warranty: Fully covered nationwide and internationally under Seiko’s official brand guarantee.
Design & Craftsmanship
The Alpinist Heritage: Form Engineered for High Altitudes
First engineered in 1959 as Seiko's inaugural sports watch to aid mountaineers navigating treacherous terrains, the modern Alpinist maintains its functional DNA. Measuring 39.50 mm across with a lug-to-lug length of 46.40 mm, this reference offers a balanced unisex wrist presence that wears comfortably across outdoor expeditions and executive boardrooms. The case combines satin-brushed flanks with mirror-polished bevels, shielded under Seiko’s proprietary DiaShield super-hard coating to resist abrasions.
"Tealpine" Dial Depth & Internal Azimuth Ring
The dial showcases an evocative teal sunray finish that reflects the hue of alpine lakes surrounded by evergreen pine forests. Period-accurate cathedral hands and even-numbered Arabic numerals honor the 1950s Laurel Alpinist. Encircling the dial is an internal compass bezel smoothly actuated by the crown at 4 o'clock, allowing the wearer to calculate bearings using the position of the sun.
Upgraded 3-Day Engine: Calibre 6R55
Visible through the mineral display case back, the watch is powered by Seiko's upgraded Calibre 6R55 automatic movement. Delivering 72 hours of autonomy, it allows the watch to be taken off on Friday and picked up on Monday morning fully wound and ready for use. The solid multi-link stainless steel bracelet features a three-fold clasp with push-button release and 20 mm lug spacing.
5 Reasons why you should buy watches from Zimson – Since 1948 , Celebrating 75 years
- Zimson is the authorised retailer for Seiko in India
- Zimson deals and sells only authentic watches and all the watches will be furnished with an invoice , brand warranty and brand packaging .
- Zimson is in the business of watch retailing since 1948
- Zimson has a strong after-sales service back up with state of art watch servicing facilities
- Zimson has gained the trust of over million customers throughout these years from our online www.zimsonwatches.com and offline stores present in Bangalore , Chennai , Kochi , Coimbatore , Salem , Madurai , Trichy and Pondicherry .
5 Frequently asked questions from our shoppers:
Are the watches sold at Zimsonwatches.com authentic ?
Ans: Yes , all the watches sold online at zimsonwatches.com and offline stores are 100% authentic and genuine .
Will the warranty be active if I buy online ?
Ans: Yes , all the watches come with brand warranty which can be from 1 yr to 7 years , depending on the brand which is ordered .
How soon can I get my watch once order placed ?
Ans: Once the order is confirmed , order will be processed within 24 hours and despatched within 48 hours and should reach the respective location in 2-3 working days from the time of despatch .
Which courier partner will be used to send the watch ?
Ans: Bluedart , DTDC Plus , Shiprocket .
Can I place order online and collect offline ?
Ans: Yes! One can place the order online and collect his or her watch offline at the desired store , prior information needs to be given so we can facilitate this .
