Seiko Presage Sharp Edged Series Midday 40.2 MM Automatic Watch SPB309J1 Preorder Accuracy: ±15 seconds per month

Accuracy: ±15 seconds per month (±1 second per day)

SBGW305 abounds in midcentury charm and elegance

Screw-down crown

for a completely new structure

The HYDROCONQUEST collection is a true benchmark for sports watches

Seiko Presage Sharp Edged Series Midday 40.2 MM Automatic Watch SPB309J1 Preorder Accuracy: ±15 seconds per monthCaliber Number: 6R38 Movement Type: Automatic with manual winding Precision: +25 to 15 seconds per day Power reserve: Approx. 70 hours Jewels: 24 Hacking seconds hand function Case Material: Stainless steel (super hard coating) Case Size Thickness: 11. 8mm Diameter: 40. 2mm Lug to lug: 47. 4mm Crystal: Sapphire crystal Crystal Coating: Anti reflective coating on inner surface LumiBrite: Lumibrite on hands and index(es) Clasp: Three fold clasp with