Seiko Cal. 6659 - 392

The Seiko 6659-392 represents an important milestone in Seiko's 1965 lineup. It features a Silver dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-f461f83a7b08]

Also known as: Turtle, Bullhead

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

8.0mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

160m

Dial Color

Silver

Jewels

20j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1965

Related Models

• Seiko 3840-732
• Seiko 4515-795
• Seiko 6319-538
• Seiko 6249-762
• Seiko 7150-199
• Seiko 5261-997
• Seiko 6178-158
• Seiko 7060-780
• Seiko 0754-931
• Seiko 4435-497
• Seiko 4598-654
• Seiko 3821-863