Citizen TSUYOSA 37mm Automatic Watch #NJ0200-50W

Model Reference: NJ0200-50W

Overview
The Citizen NJ0200-50W is a bold, modern expansion of the "Tsuyosa" series, specifically scaled down to a versatile 37mm diameter. This model is defined by its vibrant sunray purple dial, which provides a rich, royal aesthetic that stands out against the brushed and polished silver-tone stainless steel. It retains the signature 1970s-inspired integrated architecture, where the watch case and the "President-style" bracelet form a single, cohesive unit. Combining a traditional mechanical heart with a contemporary color profile, this timepiece is built for those who want the character of a vintage sports watch in a size that suits slimmer wrists or a more classic preference.

Technical Specifications

Case Size: 37mm (Versatile mid-size/unisex profile)

Case Material: Silver-Tone Stainless Steel

Movement: Caliber 8210 Mechanical (Automatic, self-winding movement with a 42-hour power reserve and hacking feature)

Crystal Type: Anti-Reflective Sapphire Crystal (Includes a magnifying Cyclops lens over the date window)

Water Resistance: 50 Meters (5 ATM / 165 feet) — Suitable for daily wear and light swimming

Dial: Sunray purple dial with silver-tone baton indices, luminous hands, and a date window at 3 o'clock

Bezel: Fixed, polished silver-tone stainless steel

Strap: Integrated silver-tone stainless steel three-link bracelet with a fold-over clasp and push-button release

Special Features: * Exhibition Case Back: A transparent window on the case back provides a view of the 21-jewel automatic movement and the oscillating rotor.

Integrated "Lugless" Design: The case transitions directly into the bracelet, allowing the watch to wrap more naturally around the wrist for a streamlined look.

4 O'Clock Crown: The winding crown is strategically positioned at 4 o'clock and partially recessed, ensuring it doesn't press against the back of the hand while maintaining the watch's circular symmetry.