Seiko Cal. 6340 - 957

This Solar model from 1999 features a 39mm PVD Black case. The Coin-Edge bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-09b315315ff1]

Also known as: Sumo

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

39mm

Case Thickness

10.7mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

White

Jewels

32j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1999

Related Models

• Seiko 5253-798
• Seiko 7013-126
• Seiko 3868-635
• Seiko 6195-480
• Seiko 4477-580
• Seiko 7196-236
• Seiko 5239-903
• Seiko 7085-340
• Seiko 7116-965
• Seiko 7055-541
• Seiko 4527-917
• Seiko 4496-573