Seiko Cal. 5213 - 242

The 5213-242 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 5213 caliber with 20j jewels beating at 21,600 bph, it delivers a 37 hours power reserve. [seikata-wm-11d15cc8cc5c]

Also known as: Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

46mm

Case Thickness

8.5mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

140m

Dial Color

Champagne

Jewels

20j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1983

Related Models

• Seiko 6287-118
• Seiko 6199-455
• Seiko 7124-737
• Seiko 7054-785
• Seiko 5236-378
• Seiko 5297-479
• Seiko 4538-469
• Seiko 6399-510
• Seiko 6215-394
• Seiko 5257-616
• Seiko 3888-672
• Seiko 4552-560