Seiko Cal. 0778 - 139

This Hand-Winding model from 1975 features a 42mm Gold-Plated case. The Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-0222c6917406]

Also known as: Samurai, Arnie

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

13.6mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

170m

Dial Color

Black

Jewels

31j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1975

Related Models

• Seiko 4540-924
• Seiko 6248-394
• Seiko 5264-884
• Seiko 6228-927
• Seiko 4447-816
• Seiko 6328-557
• Seiko 7117-551
• Seiko 4569-753
• Seiko 7168-118
• Seiko 0716-712
• Seiko 0754-531
• Seiko 7111-743