Seiko Cal. 7090 - 771

The 7090-771 is a sought-after Automatic piece from Seiko's golden era. It features a Green dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-5673c3917988]

Also known as: Sumo, Sportsmatic

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

13.7mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Green

Jewels

21j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1995

Related Models

• Seiko 6292-397
• Seiko 5245-943
• Seiko 7176-781
• Seiko 6357-779
• Seiko 0763-925
• Seiko 7141-844
• Seiko 6239-576
• Seiko 5681-564
• Seiko 4432-707
• Seiko 5658-761
• Seiko 3884-526
• Seiko 7123-541