Seiko Cal. 5616 - 734

The Seiko 5616-734 represents an important milestone in Seiko's 1968 lineup. Powered by the 5616 caliber with 29j jewels beating at 28,800 bph, it delivers a 57 hours power reserve. [seikata-wm-046f8d8e7bc3]

Also known as: Navigator, Flighty

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

36mm

Case Thickness

10.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Blue Sunburst

Jewels

29j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1968

Related Models

• Seiko 5651-542
• Seiko 5264-948
• Seiko 4473-214
• Seiko 6377-529
• Seiko 4410-642
• Seiko 4417-770
• Seiko 4498-501
• Seiko 4549-697
• Seiko 4551-164
• Seiko 4576-324
• Seiko 5634-686
• Seiko 3871-244