Seiko Cal. 0713 - 380

The 0713-380 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 0713 caliber with 28j jewels beating at 36,000 bph, it delivers a 42 hours power reserve. [seikata-wm-05dbad62b018]

Also known as: Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

39mm

Case Thickness

14.5mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Burgundy

Jewels

28j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1984

Related Models

• Seiko 6690-613
• Seiko 4558-376
• Seiko 0764-121
• Seiko 4567-287
• Seiko 6215-616
• Seiko 0726-274
• Seiko 7084-928
• Seiko 7153-682
• Seiko 0787-406
• Seiko 6230-345
• Seiko 5236-756
• Seiko 4521-918