Share, Research, Rate: Watches & Collections
v6.20 (A.I. Watch & Collection Reviews)
Follow for Updates:
Model Name:
Reference:
Seiko Prospex SUT421 Baby Tuna
SUT421
Country
Japan
Current Rating
959
Rating Implied Value ($)
$
450
Expected Rating Based on Price
959
Rating Alpha
0
Price ($)
$
450
Date Added:
Sep 19, 2024
# Times Rated
0
Watch Description
Prospex Solar Diver’s Watch. Designed for those who treat life as the ultimate adventure, Seiko Prospex keeps moving forward, meeting every challenge with technological excellence and winning design. Recalling one of Seiko’s most iconic diving styles, this exceptional watch is equipped with a mid-size stainless steel case highlighted by a green uni-directional rotating elapsed timing bezel and includes a secure screwdown caseback and crown. Providing reliable timing in the most demanding conditions, the energy efficient solar movement has a power reserve of approximately 6 months once fully charged, with no regular battery change required. This high intensity timepiece features a subtly patterned white dial with LumiBrite hands and markers paired with a light green silicone strap and follows ISO standards for scuba diving at depths of up to 200 meters. 200m Water Resistant
38.7
40.4
18
10.4
200
Steel - 316L
Round
Mineral
Screw-in
Solar
Caliber V131
0
White
A.I. WatchMetrics Review:
8.2
# Seiko Prospex SUT421 Baby Tuna Review by A.I. WatchMetrics Overall Watch Rating: 8.2/10.0 - Brand (8.5), History & Innovation (8.0), Rarity (7.5), Material (8.0), Movement (8.5), Versatility (8.0), Complications (6.0), Functions (9.0), Dials & Design (8.0), Cohesiveness (8.0) ## Summary The Seiko Prospex SUT421 Baby Tuna is a robust dive watch designed for underwater enthusiasts and casual wearers alike. With its quartz movement, the watch offers reliability and precision, making it suitable for both everyday use and diving adventures. The Baby Tuna is particularly appealing to those who appreciate a blend of functionality and style, featuring a distinctive cushion-shaped case and a bold dial design. **Movement Type:** Quartz **Power Reserve:** N/A (Quartz movement) ## Metric Breakdown with Weightings - **Brand (10% Weight): 8.5/10** Seiko is a well-respected brand known for its innovation and quality in watchmaking, particularly in the dive watch segment. - **History & Innovation (10% Weight): 8.0/10** Seiko has a rich history in horology, being one of the pioneers in quartz technology and offering a range of innovative features in their watches. - **Rarity (10% Weight): 7.5/10** While the Baby Tuna is popular among dive watch enthusiasts, it is not particularly rare, making it more accessible than some limited editions. - **Material (10% Weight): 8.0/10** The watch features high-quality materials, including a stainless steel case and a durable rubber strap, ensuring longevity and comfort. - **Movement (10% Weight): 8.5/10** The SUT421 is powered by Seiko's reliable quartz movement, known for its accuracy and low maintenance, making it a practical choice for divers. - **Versatility (10% Weight): 8.0/10** The Baby Tuna is versatile enough for both casual and formal settings, though it shines brightest in aquatic environments. - **Complications (10% Weight): 6.0/10** The watch features basic complications suitable for diving, such as a unidirectional bezel, but lacks advanced features. - **Functions (10% Weight): 9.0/10** The watch is water-resistant up to 200 meters, making it suitable for recreational diving. It also has luminous hands and markers for visibility in low-light conditions. - **Dials & Design (10% Weight): 8.0/10** The bold and functional design of the Baby Tuna, with its large indices and hands, enhances readability and adds to its aesthetic appeal. - **Cohesiveness (10% Weight): 8.0/10** The design elements of the Baby Tuna align well with its intended purpose as a dive watch, showcasing a cohesive theme of functionality and durability. ## Conclusion The Seiko Prospex SUT421 Baby Tuna is an excellent choice for those seeking a reliable and stylish dive watch. Its combination of quality materials, robust design, and dependable quartz movement makes it a standout piece in the Seiko Prospex line. Whether you're an avid diver or simply appreciate a well-crafted timepiece, the Baby Tuna is sure to impress. --- *A.I. WatchMetrics Review v. v6.20*