Seiko Cal. 4535 - 128

This Hand-Winding model from 1973 features a 37mm PVD Black case. The Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-72373a88bc4b]

Also known as: Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

37mm

Case Thickness

10.5mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

30m

Dial Color

Silver

Jewels

31j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1973

Related Models

• Seiko 7067-524
• Seiko 5653-909
• Seiko 6381-954
• Seiko 6246-170
• Seiko 0787-639
• Seiko 7046-205
• Seiko 7047-164
• Seiko 4581-224
• Seiko 4475-859
• Seiko 0780-652
• Seiko 6634-456
• Seiko 5694-148