Seiko Cal. 0789 - 620

The Seiko 0789-620 represents an important milestone in Seiko's 1977 lineup. It features a Champagne dial protected by a Sapphire crystal and offers 40m of water resistance. [seikata-wm-5086df3bd172]

Also known as: Monster

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

13.4mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

40m

Dial Color

Champagne

Jewels

18j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1977

Related Models

• Seiko 5689-333
• Seiko 7170-726
• Seiko 6380-306
• Seiko 5276-832
• Seiko 4468-597
• Seiko 6684-356
• Seiko 6186-961
• Seiko 6136-805
• Seiko 6320-375
• Seiko 0736-651
• Seiko 7081-581
• Seiko 7024-135