Seiko Cal. 3852 - 994

The 3852-994 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 3852 caliber with 25j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-36237c43044a]

Also known as: Crown

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

8.7mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Blue Sunburst

Jewels

25j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1984

Related Models

• Seiko 4578-304
• Seiko 7153-346
• Seiko 6366-705
• Seiko 6387-719
• Seiko 5295-650
• Seiko 0754-672
• Seiko 6132-443
• Seiko 4529-766
• Seiko 6233-364
• Seiko 0727-890
• Seiko 6688-319
• Seiko 4441-478