Seiko Cal. 0734 - 551

This Quartz model from 1971 features a 44mm PVD Black case. It features a Green dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-eee7780c4808]

Also known as: Sumo

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

44mm

Case Thickness

8.8mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Green

Jewels

27j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1971

Related Models

• Seiko 5638-123
• Seiko 4455-759
• Seiko 0763-882
• Seiko 4453-585
• Seiko 0780-388
• Seiko 6193-885
• Seiko 3816-798
• Seiko 6249-600
• Seiko 7033-459
• Seiko 5290-870
• Seiko 5265-476
• Seiko 4475-275