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Expert Craftsmanship | View Services

0% APR Affirm Financing Available | Conditions Apply*

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Seiko Prospex Sea Automatic With Manual Winding 43.8mm Watch

SRPE37K1 $825
*All Affirm purchases are final sale

Not available in-store

Gift wrapping available – Add at checkout

Key Features:

  • Case Material Stainless Steel

  • Case Size 43.8mm

  • Dial Colour Beige

  • Movement Caliber 4R35 Automatic with Manual Winding

  • Power Reserve Approx. 41 Hours

  • Water Resistance 660 ft.

  • Strap Silicone

  • Buckle Tang Buckle

Product Details

Seiko Prospex challenges every limit, with a collection of timepieces for sports lovers and adventure seekers:
- Whether in the water
- In the sky
- On land

Since launching Japan's first divers watch in 1965, Seiko's innovative technology has changed global standards. Seiko is constantly striving to bring ever greater reliability and safety to both professional and recreational divers.

- Caliber: 4R35
- Power Reserve: 41-hour
- Jewels: 23
- Stop Second Hand Function
- Date Display
- Case Size: 43.8mm
- Dial Colour: White
- Anti-Reflective LumiBrite On Hands, Indexes And Bezel
- Water Resistance: 20 bar (200 metres)
- Unidirectional Rotating Bezel
- Screw-Down Crown
- Screw Case Back

Date,Calendar,23 Jewels,Stop Second Hand Function,Unidirectional Rotating Bezel,Screw-Down Crown,Screw Caseback,Sapphire Crystal with Anti-Reflective Coating on Inner Surface,LumiBrite on Hands, Index(es) and Bezel

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Raffi Jewellers is proud to offer complimentary shipping on orders above $299.

Gift Wrapping

We offer complimentary gift wrapping, available to select during checkout.


Have peace of mind knowing all pieces can be serviced with our onsite professionals at our flagship boutique location.

14 Day Return or Exchange

Rest assured knowing online purchases can be returned or exchanged within 14 days*.

Professional Servicing at Raffi

Great timepieces deserve to be cared for.

Battery Replacement

A worn-out or broken battery should be replaced quickly to prevent damage to your watch. Let our expert staff take care of the replacement.

Timepiece Repair

We’re committed to offering exceptional after-sales service with highly skilled, certified Watchmakers.

Laser Engraving

Allow our in-house state-of-the-art laser engraving services transform your piece into something deeply meaningful and personalized.