Seiko Cal. 0770 - 604

This Automatic model from 1968 features a 37mm Two-Tone case. The Bidirectional bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-ec4787169bea]

Also known as: Shogun

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

37mm

Case Thickness

14.9mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Black

Jewels

23j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1968

Related Models

• Seiko 3836-375
• Seiko 6614-668
• Seiko 3845-669
• Seiko 6676-627
• Seiko 5259-419
• Seiko 5264-773
• Seiko 4545-736
• Seiko 6142-991
• Seiko 5659-379
• Seiko 4549-186
• Seiko 6216-701
• Seiko 7199-101