Seiko Cal. 6370 - 881

The Seiko 6370-881 represents an important milestone in Seiko's 1983 lineup. Powered by the 6370 caliber with 35j jewels beating at 21,600 bph, it delivers a 36 hours power reserve. [seikata-wm-e95baf50dbc9]

Also known as: Bullhead

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

9.2mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Navy

Jewels

35j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1983

Related Models

• Seiko 6249-581
• Seiko 7051-699
• Seiko 4563-533
• Seiko 5246-188
• Seiko 7149-165
• Seiko 4454-683
• Seiko 4457-227
• Seiko 3898-582
• Seiko 0760-421
• Seiko 7166-785
• Seiko 7118-709
• Seiko 3872-361