Seiko Cal. 3840 - 950

The Seiko 3840-950 represents an important milestone in Seiko's 1997 lineup. The Inner Rotating bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-fda2717614b5]

Also known as: Goldfeather

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

38mm

Case Thickness

11.2mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Cream

Jewels

18j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1997

Related Models

• Seiko 6336-952
• Seiko 7051-712
• Seiko 5618-929
• Seiko 6149-349
• Seiko 5274-752
• Seiko 6652-679
• Seiko 3877-582
• Seiko 6345-889
• Seiko 6379-149
• Seiko 4596-930
• Seiko 5655-544
• Seiko 7120-216