■Specifications Quartz/sweep seconds (Seiko movement: made in Japan) Reverse rotating bezel (ceramic) Water resistant to 20 ATM Luminous paint (liquid) Non-date Applied index Screw-in crown Tri-fold push button buckle Battery: SR920SW
■Size Case: Approximately H50 x W46 x D12mm Face diameter: Approximately 42mm Arm circumference: Approximately 200mm Weight: 155g
■Included items Main unit Instruction manual/warranty card Storage box
Unlike the second hand, which moves every second, the sweep seconds hand allows you to enjoy mechanical-like movement, and its time accuracy is one of the best among quartz watches.
Deep Aqua is an exquisite color reminiscent of the blue and green of the deep sea.
Features of HYAKU1-001S
●Quartz (manufactured by SEIKO) [Sweep seconds: 1/4 second hand] ...Unlike a second hand that moves every second, you can enjoy mechanical-like hand movement, and the accuracy of time is among the best among quartz
●20 ATM water resistance ...Waterproof enough to withstand water pressure at a depth of 200 meters
●Reverse rotation prevention ceramic bezel ...Made of ceramic with engraved markers, beautiful luster, and excellent scratch resistance
●Screw-down crown...Safety first, completely shuts out water intrusion
●Non-date...Non-stress function, the joy of not having to set the date
●All-hairline stainless steel bracelet...Moist and shiny, with a discreet high-quality texture that is different from polished
●Two-way opening buckle with locking mechanism...A fusion of safety and convenience, one-touch attachment and detachment prevents accidental dropping
●Applied indexes ...Presence is necessary even within the dial
●Screw back ...Safety first, completely shutting out water intrusion
●Deep aqua color ...A deep azure reminiscent of the beautiful sea. This is a special color that changes color depending on how the light hits it and the angle.
■Function Sweep seconds SEIKO VH31
(Japanese quartz movement) Diver's watch (water resistant to 20 ATM) Anti-reverse ceramic bezel Screw-in crown Hairline stainless steel bracelet One-way opening buckle with locking mechanism Applied index Screw back
■Material Stainless steel Ceramic Battery: SR920SW
■Size Case: approx. Weight: 155g
■Accessories Instruction manual and warranty Storage box
■Color Deep Aqua
[Attractive Features & Recommendations]
●High Water Resistance (20 Bar / 200m)
This watch boasts a water resistance of 20 bar (equivalent to 200 meters), making it durable enough for swimming and safe for underwater activities such as skin diving.
●Smooth Sweep Second Hand
Although it is a quartz watch, it features a “sweep second” hand that moves almost continuously rather than in one-second increments. This provides the smooth motion reminiscent of mechanical watches while maintaining accurate timekeeping.
●Ceramic Unidirectional Bezel
The unidirectional bezel enhances practicality as a diver’s watch, and the ceramic material ensures strong resistance to scratches and wear, maintaining its beauty over time.
●Luminous Painted Indexes
The indexes are coated with luminous paint, making it easy to read the time in the dark and ensuring visibility underwater or at night.
●Reliable Movement
Equipped with a Japanese movement (such as Seiko), the watch offers the accuracy and stability characteristic of quartz timepieces.
●Robust Structure and Secure Build
Features such as a screw-down crown and screw-back case increase durability while protecting against shocks and water intrusion.
●Stylish Design
The dial incorporates applied (3D) indexes, and the hands have a hairline finish, combining elegance with a sporty look.
●Substantial Feel and Weight
The stainless steel case and bracelet give the watch a solid weight and presence, with an actual weight of approximately 155g.
●Wide Size Compatibility
The bracelet can be adjusted by removing links to fit your wrist. A triple-fold push buckle with a lock ensures secure wearing.
●Trusted Brand & Series
The HYAKUICHI 101 series is highly regarded as a cost-effective diver’s watch that maintains essential performance features.
[Summary]
The HYAKUICHI 101 No.1S is a full-fledged diver’s watch combining high water resistance (20 bar) with the reliability of a Japanese movement. Its ceramic bezel ensures durability, and the smooth sweep second hand provides a mechanical watch-like charm. Practical details such as luminous indexes and a screw-down crown, combined with a sturdy stainless steel structure, make it versatile for everyday wear and marine activities. Stylish and sporty, it is perfect for daily use or as a gift.