Seiko Cal. 3852 - 978

This Spring Drive model from 1986 features a 38mm Two-Tone case. The Coin-Edge bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-491d6e00c6ec]

Also known as: Emperor

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

38mm

Case Thickness

15.5mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Green

Jewels

22j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1986

Related Models

• Seiko 7163-314
• Seiko 7076-499
• Seiko 6320-911
• Seiko 6275-312
• Seiko 6351-536
• Seiko 6223-111
• Seiko 5290-259
• Seiko 5646-955
• Seiko 0778-870
• Seiko 4589-625
• Seiko 6169-258
• Seiko 6263-741