ModyTime USA
SEIKONAUT SILVER
SEIKONAUT SILVER
Assembling and testing each watch takes several days, shipping will take between 10 and 20 business days.
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Inspired by the iconic Aquanaut model and powered by the renowned Seiko NH35 automatic movement, we proudly present the Seikonaut — a 41mm high-quality timepiece that blends elegance with accessibility.
Carefully hand-assembled by our expert craftsmen, it features:
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Diameter: 41mm (excluding the crown)
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Movement: Seiko NH35 automatic movement
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Thickness: 12mm
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Crystal: Sapphire, scratch-resistant with anti-reflective coating
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Luminova: Yes
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Case: 316L stainless steel
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Crown: Screw-down
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Wrist size compatibility: 14.5cm to 22cm (adjustable)
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Lugs: 20mm
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Strap: Rubber (with butterfly-style deployment clasp)
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Case back: Exhibition case back (open-heart view of the movement)
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Water resistance: 3 ATM
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