Seiko Cal. 5684 - 315

This Kinetic model from 1992 features a 37mm Hardlex-Coated Steel case. Powered by the 5684 caliber with 25j jewels beating at 36,000 bph, it delivers a 55 hours power reserve. [seikata-wm-3e0c94a7d63e]

Also known as: Baby Tuna, Flighty

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

14.2mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Blue Sunburst

Jewels

25j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1992

Related Models

• Seiko 5240-975
• Seiko 4597-707
• Seiko 6693-881
• Seiko 4481-431
• Seiko 6276-133
• Seiko 4542-237
• Seiko 6358-303
• Seiko 7136-814
• Seiko 7136-590
• Seiko 6367-512
• Seiko 6678-172
• Seiko 4492-975