Seiko Prospex S23631 Tuna 1975 Professional Saturation Diver

Regular price $2,400.00
Seiko Prospex S23631 Tuna 1975 Professional Saturation Diver

Seiko Prospex S23631 Tuna 1975
Professional Saturation Diver

Call for best price: 1-800-486-3996
  • Sku: S23631
  • Available: Out of Stock
  • Vendor: Seiko
Seiko Prospex S23631 Tuna 1975 Professional Saturation Diver
Seiko Prospex S23631 Tuna 1975 Professional Saturation Diver
Regular price $2,400.00
1975 Saturation Diver's Watch Reinterpretation. Designed for those who treat life as the ultimate adventure, the Seiko Prospex line meets every challenge with technological excellence and style. Part of a rich legacy of innovation in high-intensity timekeeping, Prospex continues to celebrate a long history of sports watch excellence with recreations and reinterpretations of landmark achievements. Honoring the first watch designed to withstand the dangerous world of the professional diving, Seiko's 1975 saturation diver, with its one-piece case, outer shroud and revolutionary L-shaped protective gasket, this extraordinary reinterpretation retains the solid can-like lines and functionality of the original, improved with upgraded specifications and materials. Following ISO standards for diving to depths of up to 1,000 meters, this powerful saturation diver features a one-piece inner case in light and durable titanium, as well as a ceramic outer case. The one-way rotating elapsed timing bezel is crafted of stainless steel with black super-hard coating. Arrow shaped minute hands, simple geometric indices, narrower bezel markers and LumiBrite enhancement offer sharper legibility, while the sapphire crystal provides improved scratch resistance. With secure screwdown crown, silicone strap and day/date calendar, this updated design is powered by a unique extended-life quartz battery with increased torque, engineered specifically for diver's watches. 1,000m Water Resistant.

FEATURES

1975 Saturation diver's modern interpretation
Black one-way rotating elapsed timing bezel
Black dial
Day/date calendar
LumiBrite hands and markers

TECHNICAL DATA

CASE DIMENSIONS:
Thickness: 14mm
Diameter: 47mm
Length: 46.6mm
CASE: Ceramic outer case, titanium monobloc inner case
CRYSTAL MATERIAL: Dual-curved sapphire crystal with anti-reflective coating on the inner surface
DIAL COLOR: Black
STRAP: Black silicone strap
MOVEMENT: Caliber 7C46 Quartz
5 years battery life
WATER RESISTANCE: 1,000 meters (3,300 feet); follows ISO standards and is suitable for saturation diving

Arizona Fine Time is committed to fast, secure, and reliable order fulfillment. Please review our shipping terms below.

Order Processing Time

  • Most in-stock orders ship within 24 hours of purchase (excluding weekends and holidays).
  • Orders placed outside normal business hours are processed the next business day.
  • Processing times may be extended during high-volume sale periods or for special-order items.

Shipping Coverage

  • We have the ability to ship to most locations worldwide.
  • However, we reserve the right to decline or cancel any order at our discretion based on shipping risk, security concerns, fraud indicators, or prior delivery experience with a destination.

Delivery Estimates

  • Any delivery dates or timeframes shown at checkout or in tracking notices are estimates only.
  • Delivery dates are not guaranteed.
  • Carrier delays can occur and are outside our control.
  • Arizona Fine Time is not responsible for late deliveries once a shipment has been accepted by the carrier.
  • Any delivery timing disputes or claims must be addressed directly with the shipping carrier.

Signature Requirements

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We want you to feel confident when shopping with Arizona Fine Time. If you are not fully satisfied with your purchase, we offer a simple return option subject to the conditions below.

Return Window

  • Return requests must be made within 7 days of delivery.

Return Eligibility

To qualify for a full refund, the watch must meet all of the following requirements:

  • Must be unworn and unused
  • Must be unsized and unadjusted
  • Must include all original packaging and materials, including:Box and outer packagingTags and protective materialsManuals and warranty cardsAny included accessories or paperwork
  • Must be returned in the same condition as originally shipped

Returns that do not meet these requirements may be refused or may be subject to a restocking fee.

How to Return

Please securely package your watch and include your order number inside the box. Ship your return to:

AZ FINE TIME
7830 E Gelding Dr #100
Scottsdale, AZ 85260

Shipping Notes

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  • Arizona Fine Time is not responsible for items lost or damaged during return transit.

Refunds

Once your return is received and inspected, approved refunds will be issued to your original payment method.

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