Seiko Cal. 5647 - 738

Seiko 5647-738

The Seiko 5647-738 represents an important milestone in Seiko's 1998 lineup. The Fixed bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-00392e837d16]

Also known as: UFO, Golden Tuna

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
38mm
Case Thickness
13.1mm
Lug Width
20mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
170m
Dial Color
White
Jewels
32j
Frequency
28,800 bph
Power Reserve
56 hours
Year
1998

Related Models

seikata-wm-00392e837d16