Seiko Cal. 4447 - 437

The 4447-437 is a sought-after Spring Drive piece from Seiko's golden era. It features a Burgundy dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-6c1299bc5ddf]

Also known as: Panda

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

35mm

Case Thickness

13.2mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

190m

Dial Color

Burgundy

Jewels

36j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1997

Related Models

• Seiko 4557-363
• Seiko 5628-166
• Seiko 7190-734
• Seiko 4446-476
• Seiko 7168-990
• Seiko 6364-838
• Seiko 6278-171
• Seiko 6157-241
• Seiko 5638-369
• Seiko 5661-241
• Seiko 4515-273
• Seiko 4421-791