Seiko Cal. 7120 - 313

The Seiko 7120-313 represents an important milestone in Seiko's 1979 lineup. It features a Burgundy dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-b9f10ddaff06]

Also known as: Crown

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

15.0mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

180m

Dial Color

Burgundy

Jewels

35j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1979

Related Models

• Seiko 6619-975
• Seiko 3838-897
• Seiko 0726-184
• Seiko 5288-224
• Seiko 6299-768
• Seiko 3821-324
• Seiko 6337-800
• Seiko 7025-386
• Seiko 6177-117
• Seiko 7190-289
• Seiko 6224-256
• Seiko 7144-936