Seiko Cal. 4421 - 858

The Seiko 4421-858 represents an important milestone in Seiko's 1997 lineup. The Coin-Edge bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-355a5fa3673d]

Also known as: Shogun

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

38mm

Case Thickness

10.3mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Silver

Jewels

18j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1997

Related Models

• Seiko 7155-145
• Seiko 0774-742
• Seiko 7119-542
• Seiko 5299-767
• Seiko 6334-392
• Seiko 0747-459
• Seiko 4572-463
• Seiko 4445-175
• Seiko 6326-234
• Seiko 4575-800
• Seiko 4549-117
• Seiko 4440-327