Seiko Cal. 3890 - 363

The Seiko 3890-363 represents an important milestone in Seiko's 1967 lineup. It features a Silver dial protected by a Acrylic crystal and offers 110m of water resistance. [seikata-wm-394831e35e8d]

Also known as: Baby Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

45mm

Case Thickness

9.6mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Silver

Jewels

26j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1967

Related Models

• Seiko 0760-385
• Seiko 6210-844
• Seiko 5659-861
• Seiko 6269-558
• Seiko 5693-977
• Seiko 6388-475
• Seiko 6187-654
• Seiko 0773-468
• Seiko 5265-630
• Seiko 7151-104
• Seiko 6696-428
• Seiko 4527-741