Seiko Cal. 6310 - 426

Seiko 6310-426

This Hand-Winding model from 1987 features a 40mm Two-Tone case. The Coin-Edge bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-47c344a6bfdc]

Also known as: Tuna, Pogue

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
40mm
Case Thickness
12.7mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
Black
Jewels
21j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1987

Related Models

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