Seiko Cal. 7181 - 616

The Seiko 7181-616 represents an important milestone in Seiko's 1977 lineup. It features a Blue Sunburst dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-2676f362ed26]

Also known as: Panda, Arnie

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

14.6mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Blue Sunburst

Jewels

22j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1977

Related Models

• Seiko 7011-496
• Seiko 3882-333
• Seiko 4482-807
• Seiko 6383-446
• Seiko 6185-145
• Seiko 4443-131
• Seiko 5663-692
• Seiko 5656-307
• Seiko 0729-621
• Seiko 6139-791
• Seiko 7157-826
• Seiko 5251-467