Seiko watch band Leather - 4R57-00T0 - Easy to replace
Seiko Presage 4R57-00E0 Stainless Steel Box 29 Jewels Date Automatic Mens Watch | eBay
SEIKO 4R57-00E0 BROWN PRESAGE AUTO FULLSET MEN'S WATCH 237042973 # | WatchCharts Marketplace
Seiko - Seiko Automatic Watch 60th Anniversary Limited Edition. Presage is a collection of broad appeal. The new caliber, 4R57, is Seiko's first ever with a center power reserve indicator. Ref. SSA309