Seiko Cal. 6685 - 613

This Solar model from 1997 features a 40mm Titanium case. Powered by the 6685 caliber with 17j jewels beating at 28,800 bph, it delivers a 53 hours power reserve. [seikata-wm-856b4374582b]

Also known as: Bellmatic

Specifications

Movement

Solar

Case Material

Titanium

Case Width

40mm

Case Thickness

14.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Navy

Jewels

17j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1997

Related Models

• Seiko 4511-168
• Seiko 3872-110
• Seiko 0764-711
• Seiko 6311-536
• Seiko 6116-729
• Seiko 7139-896
• Seiko 7052-813
• Seiko 7020-107
• Seiko 6362-301
• Seiko 3854-103
• Seiko 6127-999
• Seiko 4438-224