Seiko Cal. 7122 - 887

The 7122-887 is a sought-after Spring Drive piece from Seiko's golden era. The Coin-Edge bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-e06ce2c9b9b6]

Also known as: Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

10.6mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Green

Jewels

36j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1972

Related Models

• Seiko 4472-820
• Seiko 0765-341
• Seiko 6277-746
• Seiko 7068-680
• Seiko 7063-336
• Seiko 4435-152
• Seiko 6130-641
• Seiko 6286-386
• Seiko 6323-366
• Seiko 4472-470
• Seiko 6351-574
• Seiko 5692-498