Seiko Cal. 4547 - 641

This Solar model from 1980 features a 46mm Titanium case. The Bidirectional bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-add43a6c6b6f]

Also known as: Sumo

Specifications

Movement

Solar

Case Material

Titanium

Case Width

46mm

Case Thickness

15.3mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Cream

Jewels

35j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1980

Related Models

• Seiko 6214-906
• Seiko 7070-782
• Seiko 6656-998
• Seiko 4460-532
• Seiko 0756-448
• Seiko 7151-964
• Seiko 0748-792
• Seiko 6268-645
• Seiko 7089-156
• Seiko 6333-112
• Seiko 6617-605
• Seiko 5635-315