Seiko Cal. 4577 - 211

The 4577-211 is a sought-after Spring Drive piece from Seiko's golden era. It features a Green dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-acfb38789776]

Also known as: Turtle, Shogun

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

9.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

140m

Dial Color

Green

Jewels

23j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1984

Related Models

• Seiko 7135-570
• Seiko 0769-677
• Seiko 0779-709
• Seiko 5658-784
• Seiko 5685-880
• Seiko 7038-138
• Seiko 5259-510
• Seiko 4537-329
• Seiko 5611-196
• Seiko 7051-126
• Seiko 6650-742
• Seiko 7060-748