Seiko Cal. 4445 - 855

The Seiko 4445-855 represents an important milestone in Seiko's 1975 lineup. With its 19mm lug width and 11.7mm profile, it sits comfortably on most wrists. [seikata-wm-dd566195ce5a]

Also known as: Samurai

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

40mm

Case Thickness

11.7mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Black

Jewels

29j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1975

Related Models

• Seiko 3826-664
• Seiko 5681-325
• Seiko 7026-380
• Seiko 4535-884
• Seiko 7087-525
• Seiko 5639-887
• Seiko 4529-580
• Seiko 0752-354
• Seiko 6390-906
• Seiko 7183-977
• Seiko 6121-262
• Seiko 4478-993