UPGRADED Seiko 5 SNZG13J1 - Clear AR DD Sapphire Crystal and NH36 Movement | WatchCharts
Review: Seiko 5 Sport SNZG13 - Worn & Wound
Seiko 5 Sports Men's Black Watch - SNZG13J1 for sale online | eBay
SAPPHIRE AR Crystal for Seiko 5 Sports SNZG07 SNZG09 SNZG11 SNZG15 7S36-03J0 | eBay
Sapphire or Mineral Crystal for SEIKO 5 SNZG07 SNZG09 SNZG11 SNZG13 7S36-03J0 | eBay
SNZG13 and SNZG13J1 stock but with different second hand red tips. Slightly different shape as well as color. The Malaysian is much brighter and easier to see than the darker Japan one.