Seiko Cal. 6240 - 399

The 6240-399 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Green dial protected by a Hardlex crystal and offers 80m of water resistance. [seikata-wm-5be38b92482d]

Also known as: Shogun, Navigator

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

11.8mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Green

Jewels

32j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1995

Related Models

• Seiko 6683-418
• Seiko 0779-632
• Seiko 0711-338
• Seiko 6280-105
• Seiko 6318-222
• Seiko 4498-693
• Seiko 5652-520
• Seiko 7077-392
• Seiko 6182-540
• Seiko 4588-633
• Seiko 7088-443
• Seiko 5654-674