Seiko Cal. 3817 - 354

The Seiko 3817-354 represents an important milestone in Seiko's 1991 lineup. Powered by the 3817 caliber with 18j jewels beating at 36,000 bph, it delivers a 51 hours power reserve. [seikata-wm-af4ff4bcb090]

Also known as: Shogun, Crown

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

8.5mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Cream

Jewels

18j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1991

Related Models

• Seiko 4511-300
• Seiko 6239-279
• Seiko 4492-715
• Seiko 6187-172
• Seiko 6229-980
• Seiko 6223-717
• Seiko 6684-935
• Seiko 5275-293
• Seiko 4430-435
• Seiko 6253-910
• Seiko 6143-510
• Seiko 6316-933