Seiko Cal. 7198 - 877

This Automatic model from 1976 features a 36mm Hardlex-Coated Steel case. It features a Navy dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-11f7dab36299]

Also known as: Monster, Baby Tuna

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

11.6mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

200m

Dial Color

Navy

Jewels

30j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1976

Related Models

• Seiko 6225-625
• Seiko 4542-624
• Seiko 6176-762
• Seiko 4492-844
• Seiko 4457-863
• Seiko 0756-438
• Seiko 7193-796
• Seiko 7073-315
• Seiko 7027-119
• Seiko 6353-978
• Seiko 4446-642
• Seiko 5666-217