Seiko Cal. 3839 - 490

Released in 1987, the Cal. 3839 with design code 490 was part of Seiko's domestic market collection. It features a Navy dial protected by a Acrylic crystal and offers 110m of water resistance. [seikata-wm-d9ac4ab79ccb]

Also known as: Tuna

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

39mm

Case Thickness

8.7mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Navy

Jewels

30j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1987

Related Models

• Seiko 7017-944
• Seiko 7114-736
• Seiko 0731-152
• Seiko 3812-358
• Seiko 6372-861
• Seiko 5637-848
• Seiko 7129-839
• Seiko 6218-693
• Seiko 7137-659
• Seiko 5228-354
• Seiko 3866-665
• Seiko 7077-442