Seiko Cal. 3891 - 854

The Seiko 3891-854 represents an important milestone in Seiko's 1985 lineup. Powered by the 3891 caliber with 34j jewels beating at 28,800 bph, it delivers a 56 hours power reserve. [seikata-wm-3b1e10f5e925]

Also known as: Shogun, Golden Tuna

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

45mm

Case Thickness

9.4mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Black

Jewels

34j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1985

Related Models

• Seiko 7149-344
• Seiko 7017-501
• Seiko 6195-323
• Seiko 6155-100
• Seiko 5212-292
• Seiko 6131-360
• Seiko 5627-501
• Seiko 6149-861
• Seiko 6361-387
• Seiko 5629-302
• Seiko 6382-851
• Seiko 0791-526