Seiko Cal. 3838 - 765

The 3838-765 is a sought-after Spring Drive piece from Seiko's golden era. It features a Blue Sunburst dial protected by a Acrylic crystal and offers 50m of water resistance. [seikata-wm-b601c22d01e7]

Also known as: Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

40mm

Case Thickness

9.7mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

50m

Dial Color

Blue Sunburst

Jewels

22j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1997

Related Models

• Seiko 4415-728
• Seiko 4431-300
• Seiko 7071-515
• Seiko 7071-158
• Seiko 6193-864
• Seiko 3875-673
• Seiko 6186-597
• Seiko 4558-242
• Seiko 6335-213
• Seiko 3884-455
• Seiko 6635-798
• Seiko 3899-510