Seiko Cal. 4547 - 374

The 4547-374 is a sought-after Spring Drive piece from Seiko's golden era. With its 20mm lug width and 9.5mm profile, it sits comfortably on most wrists. [seikata-wm-554fea8ec9a0]

Also known as: Sumo, Silverwave

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

9.5mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Cream

Jewels

23j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1997

Related Models

• Seiko 4439-728
• Seiko 5224-373
• Seiko 5624-109
• Seiko 4422-114
• Seiko 4527-992
• Seiko 6339-577
• Seiko 0759-578
• Seiko 5246-749
• Seiko 0739-894
• Seiko 4499-507
• Seiko 5614-194
• Seiko 7021-557