[WTS] Seiko Prospex ‘Whitsunday’ SPB429J | Brand New, Unworn | Gorgeous Dial | Very Rare, Limited Edition

Seiko Prospex ‘Whitsunday’ SPB429J | Brand New, Unworn | Gorgeous Dial | Very Rare, Limited Edition

Seiko - SPB429J · $1,200
This Seiko Prospex 'Whitsunday' is a very rare Australia-exclusive limited edition Sumo watch with only 1,000 pieces produced. It features a stunning rich blue gradient dial inspired by the waters of the Whitsunday Islands.

  • Condition: Brand new, unworn
  • Case size: 45mm diameter
  • Case thickness: ~12.9mm
  • Lug-to-lug: ~52.6mm
Posted at
Mar 23, 2026, 2:25 PM
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