Seiko Cal. 3850 - 446

The Seiko 3850-446 represents an important milestone in Seiko's 1986 lineup. Powered by the 3850 caliber with 19j jewels beating at 28,800 bph, it delivers a 64 hours power reserve. [seikata-wm-0be8dc2d8d59]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

34mm

Case Thickness

15.5mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Navy

Jewels

19j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1986

Related Models

• Seiko 5250-562
• Seiko 5639-371
• Seiko 6114-318
• Seiko 3893-114
• Seiko 5618-587
• Seiko 4518-183
• Seiko 7114-757
• Seiko 6329-253
• Seiko 6367-182
• Seiko 7168-326
• Seiko 7166-470
• Seiko 7127-147