Seiko Cal. 7091 - 364

The 7091-364 is a sought-after Spring Drive piece from Seiko's golden era. The Coin-Edge bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-144f818fa873]

Also known as: Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

39mm

Case Thickness

10.8mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Burgundy

Jewels

24j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1969

Related Models

• Seiko 6651-312
• Seiko 3815-994
• Seiko 7042-134
• Seiko 6123-540
• Seiko 7150-782
• Seiko 7171-476
• Seiko 7164-897
• Seiko 5638-455
• Seiko 5211-461
• Seiko 4450-856
• Seiko 7153-910
• Seiko 6190-145