Seiko Cal. 3824 - 687

The Seiko 3824-687 represents an important milestone in Seiko's 1990 lineup. Powered by the 3824 caliber with 25j jewels beating at 36,000 bph, it delivers a 65 hours power reserve. [seikata-wm-1489f00a26da]

Also known as: Silverwave, Baby Tuna

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

15.8mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Green

Jewels

25j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1990

Related Models

• Seiko 6375-651
• Seiko 0722-122
• Seiko 6615-455
• Seiko 4420-430
• Seiko 3857-798
• Seiko 6165-167
• Seiko 7156-469
• Seiko 4452-973
• Seiko 6163-295
• Seiko 6366-868
• Seiko 0782-257
• Seiko 6331-198