Seiko Cal. 4547 - 978

The Seiko 4547-978 represents an important milestone in Seiko's 1999 lineup. It features a Burgundy dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-fff9fcff6686]

Also known as: Helmet, Golden Tuna

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

9.4mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Burgundy

Jewels

33j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1999

Related Models

• Seiko 5629-335
• Seiko 6163-134
• Seiko 6244-937
• Seiko 6281-423
• Seiko 6661-788
• Seiko 6386-385
• Seiko 6263-580
• Seiko 4413-501
• Seiko 4463-549
• Seiko 6394-864
• Seiko 5294-241
• Seiko 5292-693