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Regular price $250.00 USD
Regular price $325.00 USD Sale price $250.00 USD
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Japanese made Seiko 4R36 automatic movement with day/date functions. Stainless steel case and bracelet in a new smaller 38mm size. Light beige sunray dial with LumiBrite hands and markers. Uni-directional bezel with dark grey 60 minute insert. Hardlex mineral glass crystal. Water resistant to 100 meters.



Model SRPK31
Case Material
Brushed stainless steel case with polished sides
Stainless steel uni-directional, black 120 click rotating bezel with grey printed numbers
Case back Stainless steel screw-down exhibition case back displaying movement
Case Diameter 38mm
Case Thickness 12.1mm
Stainless steel push-pull crown nestled within a crown guard
Positioned at 4:00 for increased comfort
Crystal Scratch resistant Hardlex crystal
Creamy satin dial with a minutes marker track on outer rim of dial
LumiBrite hands and markers with black arrow style minutes hand
Extra long luminous bulbous tip seconds hand
White double date window @3
Brushed stainless steel 3 link bracelet
Brushed stainless steel 2 button butterfly safety clasp
Polished sides
Engraved and signed Seiko
Lug Width 20mm
Buckle Width 20mm
Caliber: Seiko 4R36, automatic wind, 21,600bph
Power Reserve: 41 hours
Jewels: 24
Day, Date (English/Spanish) @ 3:00
Magnetic Resistance 4800 A/m (60 gauss)
Water Resistance 100m
Warranty 3 year USA Factory Warranty (1 year International)
Convenient day and date display can be set to display day in English or Spanish
Hack feature for precise setting synchronization
The SEIKO 5 Sports Collection is a true classic automatic timepiece and must have favorite staple for any true watch enthusiasts. The SRPK31 is the latest edition with a smaller more compact 83mm case but all the same amenities with manual wind capacity with hack function for precision setting. The creamy satin dial with brushed and polished stainless steel case has a black aluminum rotating uni-directional bezel with grey accents. Equipped with a double day/date window @3 with minutes track on outer chapter ring and luminous black arrow style hands and markers for easy legibility. Has 100 meter water resistance with a stainless steel crown nestled between a crown guard strategically positioned at 4:00 for increased comfort. Powered by Seiko’s own in-house-made automatic caliber 4R36 movement viewable behind the exhibition case-back with 41 hour power reserve. Fitted with a stainless steel brushed and polished bracelet with deployment butterfly safely clasp that’s adjustable by 5 positions to keep your watch secure and in place.
The Seiko 5 Sports Collection is known for its quality, long lasting durability and reliable performance which stands the test of time that all watch lovers have come to appreciate.



All items are subject to a handling period before they are dispatched. 99% of orders leave the warehouse within 3-5 days of payment. We will notify you by email when your items have been shipped. Most items should be received within 10-15 business days of your order date. This may be a little longer for international delivery.

* DELIVERY TIME= Processing Time + Shipping Time
* These shipping times are estimates, not guarantees.


  • All returns must be made within 7 days of receiving the item.
  • All returns must be in unworn condition with all packaging, paperwork and boxes.
  • All returns will be shipped back to Clock Doctor address at buyer’s expense.
  • A full refund will be issued once the item is in store and fully inspected.
  • How To Return An Item
    Your item must be in its original unused condition to be returned, unless there is a manufacturer defect.

    1. Please use the contact form below to request a refund and we will assign you a tracking #.

    2. Ship your returned item(s) to:
    The Clock Doctor
    ATTN: Returns
    10610 N 71ST PL
    Scottsdale, Arizona

    3. Include in the returned package a signed letter stating the reason for your return and the original receipt or print out of the confirmation email.

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