Seiko Cal. 5640 - 894

Seiko 5640-894

The Seiko 5640-894 represents an important milestone in Seiko's 1998 lineup. The Coin-Edge bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-8f7e38e83f00]

Also known as: Turtle, Silverwave

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
8.0mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
Burgundy
Jewels
19j
Frequency
36,000 bph
Power Reserve
58 hours
Year
1998

Related Models

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