SEIKO 5 Sports SRPD81K1 Automatic Watch for Men

Seiko SRPD81K1 is a Seiko 5 Sports automatic watch with manual winding made for everyday wear. Key specifications include caliber 4R36 automatic movement, 100m water resistance and Hardlex.

Why You'll Love It

• Mechanical character: Caliber 4R36, automatic with manual winding; more than 41 hours of power reserve.
• Clear wrist fit: Stainless steel with titanium-carbide coating; 43.0mm diameter, 13.0mm thick.
• Water-ready confidence: 100m (10 bar). Suitable for swimming and snorkeling, but not diving.
• Useful daily details: Stop-seconds function; Day and date display; Hardlex.

Specifications

Frequently Asked Questions

Is the Seiko SRPD81K1 original?

Yes. Watch Portal sells 100% original watches and has served online shoppers in the Philippines since 2015.

What movement powers the Seiko SRPD81K1?

The Seiko SRPD81K1 uses caliber 4R36, an automatic movement with manual winding and more than 41 hours of power reserve.

Can I wear the Seiko SRPD81K1 in water?

It has 100m (10 bar). Suitable for swimming and snorkeling, but not diving. Always follow Seiko's care guidance before water exposure.

How large is the Seiko SRPD81K1?

The case measures 43.0mm in diameter and 13.0mm thick.

COD nationwide. GCash, debit and credit cards, and online banking are accepted. Delivery after dispatch: Metro Manila 3 to 7 days; rest of the Philippines 4 to 10 days.

Part of: Seiko Watches · Seiko 5 Sports · Seiko Men · Watches ₱10,000 & Above