Seiko Cal. 7115 - 634

The 7115-634 is a sought-after Spring Drive piece from Seiko's golden era. The Coin-Edge bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-c710e684e112]

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

8.8mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Cream

Jewels

34j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1966

Related Models

• Seiko 5253-678
• Seiko 5237-789
• Seiko 6310-787
• Seiko 0745-795
• Seiko 6114-372
• Seiko 6267-903
• Seiko 6217-648
• Seiko 5286-352
• Seiko 6615-659
• Seiko 6114-747
• Seiko 6263-423
• Seiko 5258-595