SPECIAL EDITION SEIKO X NANO UNIVERSE SSEH001

Movement

• Movement Type: Quartz (battery-powered Japanese quartz)

• Caliber: 4N30

• Accuracy: Approx. ±15 seconds per month

• Battery Life: Approx. 3 years

Case & Glass

• Case Material: Stainless Steel (rectangular shape)

• Case Dimensions:

  • Width: Approx. 18.9 mm

  • Height: Approx. 28.4 mm

  • Thickness: Approx. 4.9 mm

• Crystal: Hardlex (Seiko proprietary toughened mineral crystal)

Dial

• Dial Color: White / Silver (textured or glitter finish depending on batch)

• Display: Classic analog with bold Roman numeral hour markers (vintage style) )

Strap / Bracelet

• Band Material: Calf (genuine cowhide leather)

• Band Color: Black

• Band Width: Approx. 14 mm

• Fits Wrist: Approx. up to ~165 mm circumference

• Clasp Type: Classic pin buckle

Functions & Features

• Water Resistance: Daily Life / Everyday use water resistance (splash/rain safe)

• Magnetic Resistance: Yes (antimagnetic)

• Lightweight: Approx. ~15-16 g (comfortable all-day wear)

Additional Info

• Gender: Ladies / Women’s watch

• Collection: Seiko SELECTION nano・universe Special Edition with design theme “My Favorite Vintage”

• Packaging: Includes original box, instruction manual (often digitalized for eco policy), and warranty card

• Warranty: Standard manufacturer warranty (typically 3 years in many markets)