Seiko Cal. 6316 - 890

This Spring Drive model from 1999 features a 40mm Titanium case. Powered by the 6316 caliber with 21j jewels beating at 36,000 bph, it delivers a 57 hours power reserve. [seikata-wm-23f359f10983]

Also known as: Turtle, World Timer

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

40mm

Case Thickness

15.7mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

100m

Dial Color

Silver

Jewels

21j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1999

Related Models

• Seiko 0724-120
• Seiko 6249-665
• Seiko 4554-324
• Seiko 6187-128
• Seiko 6116-556
• Seiko 6681-118
• Seiko 6239-450
• Seiko 4585-704
• Seiko 5639-120
• Seiko 0745-336
• Seiko 6111-452
• Seiko 4591-712