Seiko Cal. 7120 - 597

The Seiko 7120-597 represents an important milestone in Seiko's 1978 lineup. It features a Green dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-1035ec84b0a6]

Also known as: Sportsmatic

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

44mm

Case Thickness

12.9mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Green

Jewels

31j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1978

Related Models

• Seiko 0720-123
• Seiko 6317-256
• Seiko 3850-157
• Seiko 5298-863
• Seiko 3840-829
• Seiko 7141-238
• Seiko 5238-746
• Seiko 6134-380
• Seiko 4586-564
• Seiko 4567-163
• Seiko 0743-288
• Seiko 4484-630