SEIKO PROSPEX TURTLE OCTAGONAL DIVER'S AUTOMATIC WATCH – 41.3MM COBALT BLUE DIAL STEEL BRACELET
SPB483J1
The SPB483J1 is the Coastline-Cobalt Blue member of Seiko's Prospex Turtle Octagonal family — a diver that combines the legendary Turtle case silhouette with a newer octagonal bezel geometry and one of the most striking blue dials in the current Prospex lineup. The 6R55 automatic calibre runs for 72 hours on a full wind, and 300-metre water resistance ensures this watch can go wherever the ocean demands.
Why This Watch Stands Out
- Coastline-Cobalt blue dial — vivid and ocean-inspired, one of the best blues in the Prospex range
- Octagonal bezel — a distinctive geometry that sets this Turtle apart from the classic round bezel design
- Seiko Calibre 6R55 automatic — 72-hour power reserve, hand-winding and hacking
- 300-metre diver's water resistance — exceeds all recreational diving requirements
- Sapphire crystal with anti-reflective coating for clarity under and above water
Key Specifications
Movement: Seiko Calibre 6R55, Automatic (21,600 vph), 24 jewels
Power Reserve: 72 hours
Case Size: 41.3 mm
Case Material: Stainless Steel (octagonal bezel)
Crystal: Sapphire, anti-reflective coating
Bezel: Unidirectional rotating
Water Resistance: 300 metres (Diver's)
Dial: Cobalt blue, applied luminous Lumibrite indices
Band: Stainless steel bracelet with fold-over clasp
Model Reference: SPB483J1
In the Box
Seiko Prospex watch (SPB483J1), original Seiko box, warranty card, instruction manual.
Authenticity & Shipping
Every watch at Ganga Ram's Watch Gallery is 100% genuine, sourced through authorised Seiko India channels. Valid Indian warranty included. Ships within 2–3 working days from our New Delhi store.
Tags: Seiko, Prospex, Turtle, Octagonal, Automatic, Cobalt Blue Dial, Diver's Watch, 300m Water Resistant, Sapphire Crystal, Steel Bracelet, SPB483J1
All orders above ₹4,995 come with complimentary shipping across PAN India.
Orders are shipped within 1–3 days, with same-day dispatch attempted whenever possible. Every order is packed carefully to ensure a smooth and reliable delivery experience. Tracking details are shared via email or SMS once the order is dispatched.