Seiko Cal. 3850 - 809

The Seiko 3850-809 represents an important milestone in Seiko's 1994 lineup. Powered by the 3850 caliber with 29j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-91fbbdf6d33b]

Also known as: Tuna, Bellmatic

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

42mm

Case Thickness

8.2mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Champagne

Jewels

29j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1994

Related Models

• Seiko 0798-864
• Seiko 4452-497
• Seiko 5612-269
• Seiko 4432-302
• Seiko 0748-883
• Seiko 0763-325
• Seiko 7116-638
• Seiko 7150-929
• Seiko 0736-335
• Seiko 0747-429
• Seiko 7184-228
• Seiko 3818-212