Seiko Cal. 0713 - 392

This Spring Drive model from 1982 features a 40mm PVD Black case. Powered by the 0713 caliber with 23j jewels beating at 21,600 bph, it delivers a 39 hours power reserve. [seikata-wm-069fb623f4e5]

Also known as: Monster, Helmet

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

40mm

Case Thickness

13.4mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

90m

Dial Color

White

Jewels

23j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1982

Related Models

• Seiko 6621-993
• Seiko 6287-340
• Seiko 6112-861
• Seiko 6651-189
• Seiko 6658-664
• Seiko 5242-368
• Seiko 6297-514
• Seiko 5259-417
• Seiko 5613-764
• Seiko 6119-582
• Seiko 5676-585
• Seiko 6635-988