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Seiko Prospex Sea Diver Automatic Brown Dial Silver Steel Strap Watch For Men - SPB240J1
The Seiko PROSPEX Collection, part of the LUXE line, has introduced a sleek new modern reinterpretation of the 1968 dive sport wrist watch, with updated components and finer aesthetic details. The SRB240 automatic timepiece has a 42mm stainless steel case with black and rose-gold aluminum 120 click rotating uni-directional bezel. and 200 meter water resistance well suited for diving. A charcoal grey sunburst pattern dial is surrounded by a minutes track behind a curved anti-reflective sapphire crystal.
Equipped with an inconspicuous date window @3 with luminous patina markers and sword style hands are easily legible in any environment. Powered by Seiko's own in-house movement caliber 6R35 with an impressive 70 hour power reserve capacity. Fitted with a screw-down crown positioned at 4:00 for increased comfort with 200 meter water resistance will provide security against moisture and dirt intrusion. The brushed and polished link bracelet with deployment butterfly safely clasp will keep your watch secure and in place during activities.
Seiko Watch Prospex 1968 Divers Re-interpretation SPB240J1. Seiko Prospex 1968 Diver's Re-interpretation
The 1968 Seiko Diver’s watch was the first hi-beat diving watch – an important milestone in Seiko’s six decades of innovation in diving watches.
Its 10-beat high precision automatic calibre, one-piece structure, mono-directional rotating bezel and screw-down protection crown influenced Seiko diver's watch development which has, for nearly 60 years, pushed back the frontiers of precision, durability and ease of use in watches for professional and recreational divers.
This 2021 version comes with calibre 6R35 and its long-lasting 70 hour power reserve, improved legibility and high visibility.
Prospex is a combination of the words 'Professional' and 'Specifications.'
Seiko Prospex timepieces are designed to be practical, reliable and durable; to meet the high standards required in extreme environments for sports lovers and adventure seekers alike.
Since launching Japan’s first diver’s watch in 1965, Seiko’s innovative watchmaking has changed global dive watch standards.
- Released in July 2021
- Automatic with Manual Winding Mechanical Movement
- Caliber 6R35
- Brown Dial with Applied Markers and Hands
- Faceted Stainless Steel Hour, Minute and Second Hands with Polished and Brushed Surface
- Silver Stainless Steel Case with Dia Shield
- Silver Stainless Steel Bracelet
- Sapphire Crystal with Anti-reflective Coating on Inner Surface
- Date Display at 3 o’clock Position
- Screw-down Crown at 4 o’clock Position
- LumiBrite on Hands, Indexes and Bezel Markers
- Unidirectional Rotating Stainless Steel Bezel
- Three-fold Clasp with Secure Lock, Push Button Release with Extender
- 24 Jewels
- 70 Hours Power Reserve
- +25 to -15 seconds per day Accuracy
- 21,600 Vibrations per hour
- Magnetic Resistance 4,800 A/m
- 200 m Water Resistance for Air Diving
- 48.8 x 42 x 12.5
| Driving system | Automatic with manual winding |
|---|---|
| Caliber Number | 6R35 |
| Case material | Stainless steel with super hard coating |
| Case back | Solid |
| Band type | Bracelet |
| Band material | Stainless steel |
| Band color | Silver tone |
| Band width | 20 mm |
| Clasp | Three fold clasp with secure lock and push button release |
| Dial color | Brown |
| Glass material | Sapphire crystal with anti-reflective coating on inner surface |
| Hands | Cream rose gold tone (hour, minute) with cream red rose gold tone second hand |
| Dial markers | Cream grey dots with batons indexes at 3, 6, 9 o’clock and double trapezoid at 12 o’clock |
| Second markers | Minutes markers around the outer rim |
| Lumi Brite | Hands, indexes and bezel |
| Bezel | Unidirectional rotating rose gold tone and black colored stainless steel with rose gold tone arabic numerals minutes markers per 10 minutes scale |
| Crown | Screw down at 4 o’clock position |
| Calendar | Date display at 3 o’clock position |
| Function | Date, hour, minute, second hand |
| Accuracy | +25 to -15 seconds per day |
| Vibration | 21,600 vibrations per hour (6 beats per second) |
| Drive duration | Approximately 70 hours |
| Magnetic resistance | 4,800 A/m |
| Water resistance | 200 m / 660 feet water resistance suitable for air diving |
| Size | Length : 48.8 mm x Diameter : 42 mm x Thickness : 12.5 mm |
| Weight | 186 g |