Seiko Cal. 7083 - 678

The Seiko 7083-678 represents an important milestone in Seiko's 1991 lineup. Powered by the 7083 caliber with 21j jewels beating at 21,600 bph, it delivers a 50 hours power reserve. [seikata-wm-bcccc1a9b194]

Also known as: Crown, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

39mm

Case Thickness

9.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Champagne

Jewels

21j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1991

Related Models

• Seiko 0718-982
• Seiko 6178-913
• Seiko 5657-277
• Seiko 0782-163
• Seiko 5214-262
• Seiko 6363-269
• Seiko 6394-939
• Seiko 7034-890
• Seiko 7160-447
• Seiko 7175-400
• Seiko 6264-974
• Seiko 0728-866