Seiko Cal. 3852 - 143

The Seiko 3852-143 represents an important milestone in Seiko's 1997 lineup. Powered by the 3852 caliber with 17j jewels beating at 21,600 bph, it delivers a 40 hours power reserve. [seikata-wm-f0d2b0741ee9]

Also known as: Sumo, Flighty

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

46mm

Case Thickness

8.7mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

200m

Dial Color

White

Jewels

17j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1997

Related Models

• Seiko 7166-210
• Seiko 6271-701
• Seiko 7017-131
• Seiko 7075-421
• Seiko 7146-464
• Seiko 7163-182
• Seiko 0714-404
• Seiko 4491-326
• Seiko 4576-203
• Seiko 4428-781
• Seiko 7033-337
• Seiko 6335-308