Seiko Cal. 4531 - 297

This Hand-Winding model from 1969 features a 45mm Titanium case. With its 21mm lug width and 11.5mm profile, it sits comfortably on most wrists. [seikata-wm-d114b73ad49b]

Also known as: Silverwave, Goldfeather

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

45mm

Case Thickness

11.5mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

White

Jewels

20j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1969

Related Models

• Seiko 4593-669
• Seiko 5287-401
• Seiko 6145-140
• Seiko 6636-743
• Seiko 4532-385
• Seiko 3870-409
• Seiko 4454-527
• Seiko 4478-265
• Seiko 7076-761
• Seiko 7029-348
• Seiko 6148-889
• Seiko 6149-802