Greatest Seiko Turtle Ever Made SRPD21 Whiteshark 🐢

Name: Greatest Seiko Turtle Ever Made SRPD21 Whiteshark 🐢
Uploaded: 2026-03-26T00:29:00.018Z
Duration: 9 min 59 s
Channel: Heritage Timepieces Channel
Description: #Seiko #Turtle #SRPD21 Digital Movement: Automatic 4R36, manual + hacking Reserve: ~41 hours Size: 45mm (lug-to-lug ~47.7mm) Thickness: ~13mm Crystal: Hardlex (mineral glass) Water resistance: 200m ISO standard Bezel: Unidirectional rotating Crown: Screw-down

Heritage Timepieces Channel

1 Video View·Mar 25, 2026 #Seiko #Turtle #SRPD21

#Seiko #Turtle #SRPD21

Digital
Movement: Automatic 4R36, manual + hacking
Reserve: ~41 hours
Size: 45mm (lug-to-lug ~47.7mm)
Thickness: ~13mm
Crystal: Hardlex (mineral glass)
Water resistance: 200m ISO standard
Bezel: Unidirectional rotating
Crown: Screw-down