
Prospex Baby Tuna Solar Divers Watch
or 4 payments of ¥377.75
- Repay in 4 installments fortnightly, interest-free.
- The maximum purchase amount is $3,000.
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Pickup currently unavailable at Sydney Showroom

Prospex Baby Tuna Solar Divers Watch
Sydney Showroom
19/76b Edinburgh Road
Marrickville NSW 2204
Australia
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Prospex Baby Tuna Solar Divers Watch
or 4 payments of ¥377.75
- Repay in 4 installments fortnightly, interest-free.
- The maximum purchase amount is $3,000.
- Learn more about Afterpay
Klarna
- Split your purchase into 4 interest-free payments, paid automatically every 2 weeks.
- Get it now. Pay later. Shop first and pay up to 30 days after placing your order. No upfront payments, no interest.
- Get more time to pay for what you love, spread the cost over smaller monthly payments.
- Learn more about Klarna
- Apply for $1,000 - $50,000 credit limit
- Pay nothing today
- Up to 60 months interest free*
- $9.95/mth account fee or $0 if nothing owing
- One off establishment fee up to $99 may apply
- Learn more about Zip
Overview
Blending dive-ready durability with everyday elegance, the Seiko Prospex Baby Tuna Solar Divers Watch SUT421P is a refined women’s watch designed for both urban style and aquatic adventure. Housed in a sturdy 38.7mm stainless steel case with a sleek 10.4mm profile, this timepiece showcases a luminous white dial accentuated by baton markers and bold Lumibrite hands for excellent legibility. The mint green rubber strap offers a refreshing pop of color while ensuring all-day comfort and resilience. Powered by a solar movement with calibre V131, it eliminates the need for batteries and enhances environmental sustainability. With 200 meters of water resistance and a screw-down crown, this diver’s watch delivers dependable performance beneath the surface. Protected by durable Hardlex mineral crystal, it’s built to withstand the rigors of an active lifestyle. From casual wear to sport-focused adventures, this solar-powered Seiko Prospex stands out in the watches category for its fusion of Japanese engineering, eco-conscious design, and understated style.
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