Seiko Cal. 6239 - 777

The Seiko 6239-777 represents an important milestone in Seiko's 1997 lineup. It features a Black dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-db895ca13003]

Also known as: Helmet, Flighty

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

11.6mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Black

Jewels

22j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1997

Related Models

• Seiko 0738-770
• Seiko 5624-257
• Seiko 5633-604
• Seiko 6690-264
• Seiko 0784-339
• Seiko 5698-761
• Seiko 0763-955
• Seiko 5697-952
• Seiko 6123-226
• Seiko 3873-432
• Seiko 6366-866
• Seiko 6219-332