Seiko Cal. 3854 - 821

The Seiko 3854-821 represents an important milestone in Seiko's 1996 lineup. Powered by the 3854 caliber with 23j jewels beating at 36,000 bph, it delivers a 39 hours power reserve. [seikata-wm-f75c1e8de247]

Also known as: Bullhead

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

38mm

Case Thickness

14.6mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Champagne

Jewels

23j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1996

Related Models

• Seiko 6233-420
• Seiko 6144-705
• Seiko 4585-478
• Seiko 7194-679
• Seiko 6146-593
• Seiko 6351-677
• Seiko 0780-282
• Seiko 7030-908
• Seiko 6320-565
• Seiko 0778-840
• Seiko 4520-610
• Seiko 6689-473