Seiko Cal. 6344 - 991

The 6344-991 is a sought-after Solar piece from Seiko's golden era. Powered by the 6344 caliber with 17j jewels beating at 36,000 bph, it delivers a 52 hours power reserve. [seikata-wm-ed3fca1162d0]

Also known as: Turtle

Specifications

Movement

Solar

Case Material

Titanium

Case Width

45mm

Case Thickness

10.3mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Burgundy

Jewels

17j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1988

Related Models

• Seiko 6360-780
• Seiko 7150-166
• Seiko 4592-338
• Seiko 6110-394
• Seiko 0759-729
• Seiko 7081-941
• Seiko 6660-770
• Seiko 6342-354
• Seiko 6148-359
• Seiko 7170-507
• Seiko 0762-125
• Seiko 4464-504