Seiko Cal. 6381 - 270

The Seiko 6381-270 represents an important milestone in Seiko's 1971 lineup. Powered by the 6381 caliber with 17j jewels beating at 36,000 bph, it delivers a 45 hours power reserve. [seikata-wm-285ddbec7ced]

Also known as: Shogun, Silverwave

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

44mm

Case Thickness

9.7mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Navy

Jewels

17j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1971

Related Models

• Seiko 0735-903
• Seiko 6212-861
• Seiko 6332-476
• Seiko 3858-795
• Seiko 6627-580
• Seiko 4465-153
• Seiko 3868-313
• Seiko 6380-221
• Seiko 3891-699
• Seiko 6389-836
• Seiko 4425-548
• Seiko 6139-397