Seiko 5 Sports SKX ‘Midi’ | Automatic | Grey Dial | Steel | SRPK31K1

Built to Be Worn, Every Day

Seiko 5 Sports SRPK31K1—better known as the SKX "Midi" 38mm—distills beloved SKX DNA into a compact, rock‑solid daily companion. With crisp legibility, a timing bezel, and water resistance that shrugs off life’s surprises, it’s the go‑anywhere, do‑anything sports watch you actually wear. On a sturdy stainless‑steel bracelet, it moves effortlessly from office to off‑hours.

Engineered for Daily Life

• Reference Number: SRPK31K1
• 100 Metre Water Resistance: Confidence for everyday splashes, workouts, and weekends
• Unidirectional Rotating Bezel: 60‑minute scale for timing runs, reps, and rest breaks
• LumiBrite Hands and Markers for Legibility: High‑contrast glow that keeps you on time after dark
• Hardlex Crystal: Seiko’s tough, impact‑resistant shield for real‑world wear
• The In-House 4R36 Automatic Calibre: Hacking/hand‑winding, approx. 41‑hour reserve, built for reliability
• Case Diameter: 38 mm “Midi” sizing—balanced, comfortable, universally wearable
• Stainless Steel Case and Bracelet: Brushed and polished surfaces made to take a knock and keep looking sharp
• Day‑Date Display: Practical at‑a‑glance utility for busy schedules
• Recessed Crown at 4 o’clock: Comfort‑first placement that resists snags

The Curator’s Insight:
The 4R36 is a bona fide workhorse—celebrated for taking daily knocks and just keeping time. This is the kind of movement collectors trust when they need a watch that simply works, year after year.

A Watch That Will Never Let You Down

The Seiko 5 Sports SKX “Midi” is built for the rhythm of real life—robust construction, dependable performance, and effortless legibility. It’s a compact powerhouse that thrives on daily duty and weekend adventure alike, delivering the Japanese reliability Seiko is famous for. Strap it on, forget the worry, and enjoy the time.

This Watch is Ideal For…

• The active individual who needs a durable, reliable daily driver
• Anyone seeking a robust “beater” watch for travel, training, or weekends
• The pragmatist who values function, comfort, and longevity in a single, well‑priced package