Seiko Cal. 3843 - 520

This Spring Drive model from 1999 features a 35mm Two-Tone case. It features a Navy dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-8cb9d2d5e30e]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

35mm

Case Thickness

15.5mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

150m

Dial Color

Navy

Jewels

34j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1999

Related Models

• Seiko 5624-766
• Seiko 6154-687
• Seiko 6157-165
• Seiko 0730-871
• Seiko 6166-845
• Seiko 5212-918
• Seiko 6349-406
• Seiko 7127-890
• Seiko 6273-793
• Seiko 7172-529
• Seiko 6381-848
• Seiko 4479-494