Seiko 5 Sports SKX Series SRPJ45K1 Skeleton Style Automatic Blue Transparent Dial Stainless Steel Men's Watch
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- 42.5 mmCase diameter
- 100 mWater resistance
- HardlexCrystal
Delivery options and fees Standard free · next day Dhs. 30 · 6 hours Dhs. 40 (Dubai, Sharjah and Ajman)
United Arab Emirates · your region
- Standard1–3 business daysFree
- Express next dayNext business day, all emiratesDhs. 30
- Same dayWithin 6 hours, Dubai, Sharjah and Ajman onlyDhs. 40
- Cash on deliveryPay the courier on delivery, UAE only+Dhs. 15
GCC and international
- Tracked courierUsually 1–2 weeksDhs. 100
Import duties or taxes in your country, if any, are paid by the receiver. Cash on delivery is UAE only.
Orders placed before 5 PM UAE time, Monday to Saturday, are dispatched the same day. Shipping policy
- 3-year Seiko warrantyInternational, at any authorised Seiko service centre.
- Box and papersOriginal packaging, warranty card, manual.
- Returns7 days from delivery. Unworn.
- Cash on delivery+Dhs. 15 · Added at checkout.
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- 42.5 mmCase diameter
- 100 mWater resistance
- HardlexCrystal
Specifications
- Brand
- Seiko
- Series
- 5 Sports
- Reference
- SRPJ45K1
- Movement
- Automatic
- Case diameter
- 42.5 mm
- Case
- Stainless steel
- Crystal
- Hardlex
- Water resistance
- 100 m
- Dial
- Blue
- Strap / bracelet
- Stainless Steel
- Warranty
- 3-year Seiko warranty. International, at any authorised Seiko service centre.
Wrist fit
Suits wrists of about 17.5–22 cm.
An estimate from the 42.5 mm case. Lug-to-lug is a better guide when it is listed.
Delivery & returns
Orders placed before 5 PM UAE time, Monday to Saturday, are dispatched the same day. UAE delivery takes 1–3 business days and is free over Dhs. 200; international delivery takes 1–2 weeks, with rates at checkout. UAE express delivery is next day for Dhs. 30, or within 6 hours in Dubai, Sharjah and Ajman for Dhs. 40, chosen at checkout.
Returns within 7 days from delivery. Unworn, in original packaging with box, manual, warranty card and accessories. Return shipping: Covered by WristBear within the UAE.
Warranty
3-year Seiko warranty. International, at any authorised Seiko service centre.
About this watch
The Seiko SRPJ45K1 is a distinctive member of the Seiko 5 Sports SKX Series, inspired by the iconic 1970s Seiko Time Sonar. Its standout feature is the transparent blue skeleton-style dial, allowing a partial view of the rotating day-date discs beneath the dial—an unmistakable tribute to the original Time Sonar design. The watch is further enhanced with a vibrant orange central seconds hand, LumiBrite-filled hands and hour markers, and a matching blue unidirectional bezel, creating a bold yet highly wearable sports watch.
The watch features a 42.5mm stainless steel case with a compact 46.0mm lug-to-lug measurement and 13.4mm thickness, making it comfortable despite its sporty proportions. A Hardlex crystal protects the transparent dial, while the stainless steel bracelet is secured by a three-fold clasp with push-button release. The see-through screw case back showcases the automatic movement, and 100 metres of water resistance ensures dependable performance for everyday wear and recreational swimming.
Inside is Seiko's proven Caliber 4R36 automatic movement, featuring 24 jewels, manual winding, and hacking seconds for accurate time setting. The movement provides approximately 41 hours of power reserve and displays both the day and date at 3 o'clock. The 4R36 is widely respected for its durability, reliability, and ease of servicing, making it one of Seiko's most trusted modern mechanical calibers.
The SRPJ45K1 has become one of the most recognizable modern Seiko 5 Sports models thanks to its retro-inspired transparent dial and Time Sonar heritage. It offers a unique combination of vintage design, robust mechanical performance, and everyday practicality, making it a favorite among Seiko enthusiasts and collectors.
Compare references
Seiko SRPJ45K1This watch |
Seiko SRPH49K15 Sports |
Seiko SRPD53K15 Sports |
Seiko SSK0235 Sports | |
|---|---|---|---|---|
| Price | Dhs. 1,200.00 | Dhs. 1,550.00 | Dhs. 1,135.00 | Dhs. 1,350.00 |
| Movement | Automatic | Automatic, 4R36 | Automatic | Automatic |
| Case | 42.5 mm | 40 mm | 42.5 mm | 39.4 mm |
| Water resistance | 100 m | 100 m | 100 m | 100 m |
| Dial | Blue | Green, Arabic | Blue | Black |
| Warranty | 3-year Seiko warranty | 3-year Seiko warranty | 3-year Seiko warranty | 3-year Seiko warranty |
| Availability | In stock | In stock | In stock | In stock |
What's in the box
- Original Seiko packaging
- Warranty card
- Instruction manual
- Any accessories Seiko includes

How you know it's genuine
- Sold by Silver Palace Trading Co. LLC, Sharjah. Trading since 1998, as Silver Palace.
- Shipped in the original manufacturer packaging with the warranty card and manual.
- Check its production date with our Seiko serial decoder.
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Questions
Is this watch genuine?
Yes. WristBear is run by Silver Palace Trading Co. LLC in Sharjah and has been trading since 1998, as Silver Palace. The warranty for this watch is under Where is the warranty valid? below, and the Trust Centre shows how to check us.
Where is the warranty valid?
3-year Seiko warranty. International, at any authorised Seiko service centre.
When will it arrive?
Orders placed before 5 PM UAE time, Monday to Saturday, are dispatched the same day. UAE delivery takes 1–3 business days; international delivery takes 1–2 weeks. UAE express delivery is next day for Dhs. 30, or within 6 hours in Dubai, Sharjah and Ajman for Dhs. 40, chosen at checkout.
Can I return it?
Yes, within 7 days from delivery. Unworn, in original packaging with box, manual, warranty card and accessories. Return shipping: Covered by WristBear within the UAE.
What does cash on delivery cost?
Dhs. 15, added at checkout.
How can I pay?
Card, Apple Pay, Google Pay, Shop Pay, Tabby, Tamara or cash on delivery (+Dhs. 15). Bank transfer on request.

