Seiko Cal. 3870 - 588

The 3870-588 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 3870 caliber with 21j jewels beating at 36,000 bph, it delivers a 36 hours power reserve. [seikata-wm-2dfdef1f9367]

Also known as: Panda, Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

42mm

Case Thickness

14.6mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

150m

Dial Color

Silver

Jewels

21j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1981

Related Models

• Seiko 6377-532
• Seiko 6387-268
• Seiko 7033-649
• Seiko 4584-659
• Seiko 5233-870
• Seiko 6273-388
• Seiko 6147-776
• Seiko 6696-633
• Seiko 7118-591
• Seiko 4411-689
• Seiko 5225-948
• Seiko 4545-228