Seiko Cal. 7122 - 338

The Seiko 7122-338 represents an important milestone in Seiko's 1973 lineup. The Coin-Edge bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-583c73f3c32c]

Also known as: Tuna

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

37mm

Case Thickness

15.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Champagne

Jewels

32j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1973

Related Models

• Seiko 4447-219
• Seiko 7149-688
• Seiko 3830-753
• Seiko 0758-130
• Seiko 6158-281
• Seiko 0733-385
• Seiko 6364-243
• Seiko 0793-677
• Seiko 5698-845
• Seiko 7128-817
• Seiko 6213-278
• Seiko 0758-453