Seiko Cal. 3852 - 520

This Automatic model from 1978 features a 34mm Titanium case. Powered by the 3852 caliber with 21j jewels beating at 28,800 bph, it delivers a 65 hours power reserve. [seikata-wm-793984e6154c]

Also known as: Emperor

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

34mm

Case Thickness

8.6mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Navy

Jewels

21j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1978

Related Models

• Seiko 6226-911
• Seiko 6614-272
• Seiko 5657-187
• Seiko 7025-311
• Seiko 5650-423
• Seiko 6352-306
• Seiko 0744-295
• Seiko 0712-181
• Seiko 6639-376
• Seiko 3842-293
• Seiko 7152-307
• Seiko 4584-274