Seiko Cal. 4539 - 310

The 4539-310 is a sought-after Spring Drive piece from Seiko's golden era. It features a Cream dial protected by a Sapphire crystal and offers 190m of water resistance. [seikata-wm-c3bcbb87e1ac]

Also known as: Samurai, Helmet

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

44mm

Case Thickness

8.7mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Cream

Jewels

24j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1977

Related Models

• Seiko 6279-665
• Seiko 4580-734
• Seiko 4496-370
• Seiko 6191-733
• Seiko 6233-363
• Seiko 5689-801
• Seiko 6646-282
• Seiko 7189-399
• Seiko 6261-731
• Seiko 3828-644
• Seiko 6612-609
• Seiko 7116-242