Seiko Cal. 6685 - 815

The Seiko 6685-815 represents an important milestone in Seiko's 1968 lineup. Powered by the 6685 caliber with 17j jewels beating at 36,000 bph, it delivers a 36 hours power reserve. [seikata-wm-cec4826fe15d]

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

36mm

Case Thickness

12.6mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Navy

Jewels

17j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1968

Related Models

• Seiko 6248-334
• Seiko 6639-630
• Seiko 6241-351
• Seiko 7019-770
• Seiko 4510-565
• Seiko 6188-478
• Seiko 7139-358
• Seiko 5646-323
• Seiko 7154-159
• Seiko 6265-485
• Seiko 5275-769
• Seiko 6684-901