Seiko Cal. 3898 - 907

This Spring Drive model from 1999 features a 38mm Gold-Plated case. With its 21mm lug width and 8.9mm profile, it sits comfortably on most wrists. [seikata-wm-6ab3509eb60c]

Also known as: Samurai, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

8.9mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

30m

Dial Color

Navy

Jewels

32j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1999

Related Models

• Seiko 7165-939
• Seiko 6184-374
• Seiko 7144-997
• Seiko 6198-346
• Seiko 0740-940
• Seiko 7141-287
• Seiko 6174-947
• Seiko 3818-651
• Seiko 3818-214
• Seiko 3856-543
• Seiko 4538-433
• Seiko 4454-782