Seiko Cal. 5682 - 680

The Seiko 5682-680 represents an important milestone in Seiko's 1981 lineup. Powered by the 5682 caliber with 34j jewels beating at 28,800 bph, it delivers a 45 hours power reserve. [seikata-wm-d87e01deeb80]

Also known as: Helmet

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

15.3mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

170m

Dial Color

Green

Jewels

34j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1981

Related Models

• Seiko 6258-265
• Seiko 7152-443
• Seiko 5218-722
• Seiko 5662-205
• Seiko 5666-137
• Seiko 0755-543
• Seiko 3850-937
• Seiko 5296-692
• Seiko 6337-927
• Seiko 6216-615
• Seiko 6216-396
• Seiko 7011-997