Seiko Cal. 6377 - 711

The Seiko 6377-711 represents an important milestone in Seiko's 1979 lineup. It features a White dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-6c1bf09c082d]

Also known as: Baby Tuna

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

10.1mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

White

Jewels

17j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1979

Related Models

• Seiko 4462-901
• Seiko 6620-513
• Seiko 6269-928
• Seiko 0766-784
• Seiko 0777-969
• Seiko 6655-519
• Seiko 0756-199
• Seiko 7133-749
• Seiko 3846-250
• Seiko 6116-485
• Seiko 3810-889
• Seiko 5225-968