Seiko Cal. 4532 - 641

This Solar model from 1965 features a 37mm Gold-Plated case. With its 19mm lug width and 15.8mm profile, it sits comfortably on most wrists. [seikata-wm-adf4ef8af870]

Also known as: Monster, Baby Tuna

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

15.8mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

30m

Dial Color

White

Jewels

24j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1965

Related Models

• Seiko 5661-482
• Seiko 6169-210
• Seiko 6223-966
• Seiko 4424-348
• Seiko 3896-866
• Seiko 0749-246
• Seiko 7116-990
• Seiko 3878-626
• Seiko 3822-377
• Seiko 6642-563
• Seiko 6697-671
• Seiko 7170-490