Seiko Cal. 3899 - 270

The 3899-270 is a sought-after Quartz piece from Seiko's golden era. Powered by the 3899 caliber with 34j jewels beating at 28,800 bph, it delivers a 44 hours power reserve. [seikata-wm-52f3f0709197]

Also known as: Golden Tuna

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

46mm

Case Thickness

9.3mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

150m

Dial Color

Burgundy

Jewels

34j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1987

Related Models

• Seiko 6193-918
• Seiko 7124-120
• Seiko 0785-628
• Seiko 5619-399
• Seiko 3884-912
• Seiko 6143-350
• Seiko 6339-751
• Seiko 6149-273
• Seiko 0736-437
• Seiko 5665-218
• Seiko 6269-267
• Seiko 6623-470