SEIKO PROSPEX SPB103J1 SUMO DIVER AUTOMATIC MEN WATCH
SEIKO PROSPEX SPB103J1 SUMO DIVER AUTOMATIC MEN WATCH

SEIKO PROSPEX SPB103J1 SUMO DIVER AUTOMATIC MEN WATCH

SPB103J1

Regular price$1,327.00
/
Tax included.
  • Warranty 3 Years
  • 25% off at checkout
  • Additional 6% off min 2pcs sitewide
  • Free same-day Lalamove delivery (Order after 11am, next-day Lalamove delivery)

  • Low stock - 2 items left
  • Backordered, shipping soon

Bold, durable, and reliable — the Seiko Prospex SPB103J1 "Sumo" diver’s watch is built for serious underwater adventures. Featuring a striking green dial with a robust 45mm stainless steel case, this timepiece combines rugged capability with refined detail.

Powered by Seiko’s in-house Calibre 6R35 automatic movement, it offers a 70-hour power reserve, date display, and stop seconds hand function. The sapphire crystal and LumiBrite-treated hands, markers, and bezel ensure superior legibility in deep-sea conditions.

With a unidirectional rotating bezel, screw-down crown, and 200m water resistance, this is a diver’s essential companion, offering both function and style in a bold package.

Movement
Caliber Number: 6R35
Movement Type: Automatic with manual winding
Accuracy: +25 to -15 seconds per day
Power Reserve: Approx. 70 hours
Jewels: 24
Functions: Stop seconds hand function, Date display

Dial & Hands
LumiBrite: On hands, indexes, and bezel

Case
Case Diameter: 45mm
Case Thickness: 12.9mm
Case Length: 52.6mm
Case Material: Stainless steel
Glass: Sapphire crystal
Lug Width: 20mm
Bezel: Unidirectional rotating
Crown: Screw-down crown
Case Back: Screw case back

Strap/Bracelet
Band Material: Stainless steel
Clasp: Three-fold clasp with secure lock, push-button release with extender

Durability
Water Resistance: 20 BAR (200 metres)
Weight: 188g

For online purchase, you can have bracelet or leather strap adjustments done at any City Chain store. Please bring along your warranty book for the service.

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SEIKO PROSPEX SSC813P1 SPEEDTIMER SOLAR 1969 RECREATION MEN WATCH
SEIKO PROSPEX SSC813P1 SPEEDTIMER SOLAR 1969 RECREATION MEN WATCH
SEIKO PROSPEX SSC813P1 SPEEDTIMER SOLAR 1969 RECREATION MEN WATCH
SEIKO PROSPEX SSC813P1 SPEEDTIMER SOLAR 1969 RECREATION MEN WATCH
SEIKO PROSPEX SSC813P1 SPEEDTIMER SOLAR 1969 RECREATION MEN WATCH
SEIKO PROSPEX SSC813P1 SPEEDTIMER SOLAR 1969 RECREATION MEN WATCH
SEIKO PROSPEX SSC813P1 SPEEDTIMER SOLAR 1969 RECREATION MEN WATCH
SEIKO PROSPEX SSC813P1 SPEEDTIMER SOLAR 1969 RECREATION MEN WATCH

SEIKO PROSPEX SSC813P1 SPEEDTIMER SOLAR 1969 RECREATION MEN WATCH

Regular price$961.00
/
Tax included.

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