Seiko Cal. 4539 - 638

The Seiko 4539-638 represents an important milestone in Seiko's 1995 lineup. With its 19mm lug width and 11.8mm profile, it sits comfortably on most wrists. [seikata-wm-975bdf81bcb0]

Also known as: Samurai

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

11.8mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

80m

Dial Color

Black

Jewels

20j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1995

Related Models

• Seiko 6627-301
• Seiko 6175-682
• Seiko 6615-996
• Seiko 5662-159
• Seiko 4423-921
• Seiko 4485-659
• Seiko 3869-627
• Seiko 5691-377
• Seiko 4521-120
• Seiko 6655-128
• Seiko 4495-445
• Seiko 7197-556