Seiko Cal. 4425 - 363

The Seiko 4425-363 represents an important milestone in Seiko's 1993 lineup. Powered by the 4425 caliber with 28j jewels beating at 36,000 bph, it delivers a 50 hours power reserve. [seikata-wm-29625d4326e0]

Also known as: Bullhead

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

36mm

Case Thickness

10.4mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Silver

Jewels

28j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1993

Related Models

• Seiko 4580-103
• Seiko 6635-193
• Seiko 7162-320
• Seiko 4492-728
• Seiko 5292-150
• Seiko 6624-550
• Seiko 0792-508
• Seiko 5298-649
• Seiko 5297-538
• Seiko 4449-960
• Seiko 3821-784
• Seiko 6370-599