Seiko Cal. 7113 - 660

The Seiko 7113-660 represents an important milestone in Seiko's 1982 lineup. It features a Green dial protected by a Sapphire crystal and offers 100m of water resistance. [seikata-wm-b32361361fa6]

Also known as: Helmet

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

14.3mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

100m

Dial Color

Green

Jewels

28j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1982

Related Models

• Seiko 3870-105
• Seiko 5211-312
• Seiko 6132-254
• Seiko 4596-498
• Seiko 6358-328
• Seiko 3815-799
• Seiko 4568-400
• Seiko 3829-180
• Seiko 6625-136
• Seiko 6259-916
• Seiko 6237-386
• Seiko 5299-942