Seiko Cal. 6370 - 819

The 6370-819 is a sought-after Solar piece from Seiko's golden era. Powered by the 6370 caliber with 33j jewels beating at 21,600 bph, it delivers a 51 hours power reserve. [seikata-wm-0bf1bb0a57c9]

Also known as: Tuna, Sea Horse

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

10.4mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

50m

Dial Color

Green

Jewels

33j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1989

Related Models

• Seiko 4435-658
• Seiko 6339-160
• Seiko 5668-734
• Seiko 4473-395
• Seiko 6342-840
• Seiko 4467-622
• Seiko 6615-141
• Seiko 6654-372
• Seiko 5664-512
• Seiko 6166-292
• Seiko 5657-493
• Seiko 6664-926