Seiko Cal. 0778 - 377

The Seiko 0778-377 represents an important milestone in Seiko's 1984 lineup. With its 22mm lug width and 13.7mm profile, it sits comfortably on most wrists. [seikata-wm-d4390c361059]

Also known as: Golden Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

40mm

Case Thickness

13.7mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Silver

Jewels

34j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1984

Related Models

• Seiko 7042-782
• Seiko 5617-868
• Seiko 6685-910
• Seiko 4490-617
• Seiko 4563-178
• Seiko 5688-219
• Seiko 4525-322
• Seiko 4479-534
• Seiko 5231-146
• Seiko 7056-854
• Seiko 4510-799
• Seiko 6692-628