Seiko Cal. 3850 - 801

This Spring Drive model from 1996 features a 38mm Two-Tone case. Powered by the 3850 caliber with 23j jewels beating at 21,600 bph, it delivers a 54 hours power reserve. [seikata-wm-869eba75f7a3]

Also known as: Monster, Arnie

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

38mm

Case Thickness

10.6mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Champagne

Jewels

23j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1996

Related Models

• Seiko 4435-634
• Seiko 5260-107
• Seiko 7077-798
• Seiko 6245-611
• Seiko 6224-384
• Seiko 4572-911
• Seiko 4447-421
• Seiko 6141-764
• Seiko 3826-794
• Seiko 6644-320
• Seiko 7094-353
• Seiko 6643-877