Seiko Cal. 4497 - 347

The 4497-347 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 4497 caliber with 27j jewels beating at 28,800 bph, it delivers a 37 hours power reserve. [seikata-wm-bbd1da735a20]

Also known as: Sportsmatic, Arnie

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

11.2mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

160m

Dial Color

Green

Jewels

27j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1995

Related Models

• Seiko 5252-253
• Seiko 6182-103
• Seiko 5683-635
• Seiko 0739-924
• Seiko 7167-742
• Seiko 6618-264
• Seiko 4464-678
• Seiko 6340-191
• Seiko 4472-102
• Seiko 6689-632
• Seiko 7150-144
• Seiko 6679-918