Seiko Cal. 0731 - 474

The 0731-474 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Green dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-dc1654f19fb2]

Also known as: Turtle, Crown

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

8.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Green

Jewels

20j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1973

Related Models

• Seiko 6353-188
• Seiko 5251-886
• Seiko 3858-116
• Seiko 5635-569
• Seiko 6340-977
• Seiko 6276-579
• Seiko 6682-221
• Seiko 6620-429
• Seiko 4513-204
• Seiko 7123-972
• Seiko 6668-520
• Seiko 6142-651