Seiko Cal. 3829 - 487

The 3829-487 is a sought-after Quartz piece from Seiko's golden era. Powered by the 3829 caliber with 31j jewels beating at 36,000 bph, it delivers a 48 hours power reserve. [seikata-wm-1d51da4eba1a]

Also known as: Baby Tuna

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

42mm

Case Thickness

13.1mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

170m

Dial Color

Blue Sunburst

Jewels

31j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1973

Related Models

• Seiko 5619-932
• Seiko 5627-754
• Seiko 7076-928
• Seiko 6381-262
• Seiko 6222-794
• Seiko 5618-912
• Seiko 5230-348
• Seiko 4420-136
• Seiko 7069-829
• Seiko 7174-633
• Seiko 5651-699
• Seiko 6210-124