Seiko Cal. 0770 - 345

This Automatic model from 1985 features a 38mm Gold-Plated case. It features a Burgundy dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-14582b50b9f3]

Also known as: Monster, Bullhead

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

14.4mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

160m

Dial Color

Burgundy

Jewels

23j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1985

Related Models

• Seiko 6163-608
• Seiko 7056-588
• Seiko 5213-924
• Seiko 7160-473
• Seiko 4539-104
• Seiko 6223-521
• Seiko 6345-639
• Seiko 6316-801
• Seiko 4415-283
• Seiko 5610-530
• Seiko 3846-492
• Seiko 6317-922